| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: Cypress Creek Wellfield at Land-O'-Lakes. 30° 41' 60" N 85° 4' 0" W | 
| Habitat | Mesic hardwood forest bordering swamp and saw palmetto [Serenoa repens] field. | 
| Reproductive State | Flower | 
| Specimen Notes | Sheet 1 of 2. | 
| Collector | 
                                D. W. Crewz 1298
                                     with R. Goddard  | 
                        
| Collection Date | 17 Apr 1978 | 
| Accession Number | 131592 | 
| Image | 131592.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: Cypress Creek Wellfield at Land-O'-Lakes. 30° 41' 60" N 85° 4' 0" W | 
| Habitat | Mesic hardwood forest bordering swamp and saw palmetto [Serenoa repens] field. | 
| Reproductive State | Flower | 
| Specimen Notes | Sheet 2 of 2. | 
| Collector | 
                                D. W. Crewz 1298
                                     with R. Goddard  | 
                        
| Collection Date | 17 Apr 1978 | 
| Accession Number | 131519 | 
| Image | 131519.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. B. Zomlefer, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Liberty Co.: Apalachicola National Forest. 0.5 mi. N of Sumatra on FL 65 (both sides of road). 29° 43' 32" N 84° 58' 60" W | 
| Description | Large colonies of scattered plants; flowers white, turning maroon in fruit. | 
| Habitat | Wet, grassy roadside with Sarracenia purpurea, S. flava, and Pinus taeda. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                W. B. Zomlefer 664
                                     with A. Gholson, Jr., G. Guala, H. Aldrich, H. Cherry, E. Jimenez  | 
                        
| Collection Date | 04 Apr 1998 | 
| Accession Number | 225196 | 
| Image | 225196.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Flagler Co.: SW side of FL 100, 0.9n mi. SE of the Putnam County line, ca. 7 mi. SE of San Mateo and 16.5 mi. NW of Bunnell. T11S, R28E, Sec. 19, NE¼ of SW¼. 29° 31' 42" N 81° 30' 50" W | 
| Habitat | Burned mature open slash pine [Pinus elliottii] - saw palmetto [Serenoa repens] flatwoods. | 
| Reproductive State | Immature Fruit | 
| Elevation | 15 to 20 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 21328
                                     with E.L. Bridges  | 
                        
| Collection Date | 24 Mar 1993 | 
| Accession Number | 224540 | 
| Image | 224540.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Clay Co.: Along FL 220, 1.5 mi. W of its junction with US 17, ca. 2 mi. E of Doctors Inlet. T4S, R26E, Sec. 31, SE¼. | 
| Description | Flowers white. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                R. P. Sauleda 7080
                                     with M.E. Ragan, D.S. Correll, H.B. Correll  | 
                        
| Collection Date | 27 Mar 1982 | 
| Accession Number | 164266 | 
| Image | 164266.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Highlands Co.: Along FL 64 at Bonnet Creek, 0.2 mi. S of Arbuckle Creek Road, 0.5 mi. S of the Polk County line. T33S, R29E, Sec. 3, SE¼ of NW¼. 27° 56' 60" N 81° 42' 0" W | 
| Habitat | Roadside ditch. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                B. F. Hansen 7060
                                     with R.P. Wunderlin, D.R. Richardson  | 
                        
| Collection Date | 17 Apr 1980 | 
| Accession Number | 150904 | 
| Image | 150904.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Lake Co.: Green Swamp, just E of Powder Grade Road. T24S, R24E, Sec. 17. | 
| Habitat | Burned-over pine flatwoods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | T. F. Rochow s.n. | 
| Collection Date | 16 Apr 1981 | 
| Accession Number | 155554 | 
| Image | 155554.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Osceola Co.: E of Kissimmee River on FL 60. 28° 17' 28" N 81° 24' 25" W | 
| Habitat | Dry sand along road border in expansive, flat palmetto [Serenoa repens] ranchlands. | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | O. K. Lakela 25062 | 
| Collection Date | 05 May 1962 | 
| Accession Number | 48070 | 
| Image | 48070.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Lake Co.: ALong Maggie Jones Road, ca. 0.5 mi. N of Gourd Lake, ca. 4 air mi. SE of the junction of C-42 and BOy Scout Road at Johnsons Corner, ca. 4 air mi. NW of Cassia. T18S, R28E, Sec. 10, NE¼ of SW¼ of NE¼. 28° 56' 34" N 81° 29' 56" W | 
| Habitat | Disturbed roadside through pond pine [Pinus serotina] flatwoods. Soils - Myakka (Aeric Haplaquods). | 
| Reproductive State | Flower | 
| Elevation | 55 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 19341
                                     with E.L. Bridges  | 
                        
| Collection Date | 07 Apr 1992 | 
| Accession Number | 227102 | 
| Image | 227102.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Osceola Co.: E side of C-523 (Canoe Creek Road), 2.1 mi. S of its intersection with US 192 in St. Cloud. T26S, R30E, Sec. 23, NW¼ of NW¼. 28° 12' 53" N 81° 17' 29" W | 
| Habitat | Disturbed seepy flatwoods - savanna. Soils - Basinger (Spodic Psammaquents). | 
| Reproductive State | Flower | 
| Elevation | 68 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 19148
                                     with E.L. Bridges  | 
                        
| Collection Date | 12 Mar 1992 | 
| Accession Number | 227101 | 
| Image | 227101.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Putnam Co.: Ocala National Forest. W of Forest Service Road 77-2, ca. 0.9 mi. SE of the intersection with FL 19 at a point 0.3 mi. S of Okalwaha River, ca. 2.3 air mi. NNW of Norwalk. 29° 28' 5" N 81° 43' 37" W | 
| Habitat | Mesic longleaf pine [Pinus palustris] flatwoods. Soils - St. Johns (Typic Haplaquods). | 
| Reproductive State | Flower Fruit | 
| Elevation | 13 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 13229
                                     with E.L. Bridges  | 
                        
| Collection Date | 28 Apr 1990 | 
| Accession Number | 226785 | 
| Image | 226785.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, Jul 2008 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Nassau Co.: Along powerline right-of-way ca. 0.4 air mi. N of crossing of Lake Hampton Road (FL 121), ca. 0.6 air mi. NW of Pigeon Creek Chruch, ca. 1.4 air mi. NE of Boulogne; St. Marys Conservation Area. T4N, R24E, Sec. 41. 30° 46' 56" N 81° 57' 28" W | 
| Habitat | Artificial cut through evergreen acid seep forest. Soils - Meadowbrook (Grossarenic Ochraqualfs). | 
| Reproductive State | Flower | 
| Elevation | 55 to 70 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 21883
                                     with E.L. Bridges  | 
                        
| Collection Date | 16 May 1993 | 
| Accession Number | 245356 | 
| Image | 245356.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, Jun 2009 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Bay Co.: N side of FL 20, 0.4 mi. W of its intersection with US 231, ca. 3 mi. SSW of Fountain and 5 mi. N of Youngstown. T1N, R12W, Sec. 34, SE¼ of SW¼ of SW¼. 30° 26' 12" N 85° 26' 3" W | 
| Habitat | Streamhead seepage bog and mesic longleaf pine [Pinus palustris] savanna. Soils - Allanton (Grossarenic Haplaquods). | 
| Reproductive State | Flower | 
| Elevation | 140 to 150 ft | 
| Specimen Notes | |
| Collector | 
                                S. L. Orzell 21655
                                     with E.L. Bridges  | 
                        
| Collection Date | 01 May 1993 | 
| Accession Number | 249569 | 
| Image | 249569.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Amianthium muscaetoxicum
                                                    
                                                    (Walter) A. Gray
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: L. E. Arnold, 1958
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: Along US 41. | 
| Description | Plant pale green; flowers white, becoming pink, anthers yellow. | 
| Habitat | Roadside ditch. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                G. R. Cooley 5686
                                     with J. Monachino  | 
                        
| Collection Date | 24 Mar 1958 | 
| Accession Number | 1598 | 
| Image | 1598.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pinellas Co.: Clearwater; US 19 near its intersection with FL 588. 27° 57' 54" N 82° 54' 40" W | 
| Habitat | Roadside. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                P. Genelle 168
                                     with G. Fleming  | 
                        
| Collection Date | 11 Apr 1970 | 
| Accession Number | 90389 | 
| Image | 90389.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. Florida, Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 17, NE¼ of NE¼. 28° 11' 38" N 82° 35' 30" W | 
| Habitat | Mesic flatwoods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                E. M. Ferguson 805
                                     with J.M. Kunzer  | 
                        
| Collection Date | 30 Jun 2004 | 
| Accession Number | 250387 | 
| Image | 250387.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Highlands Co.: Avon Park Bombing Range Road, ca. 7.5 mi. ENE of Avon Park along FL 64. T33S, R29E, Sec. 3. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                K. R. DeLaney s.n.
                                     with R. Day  | 
                        
| Collection Date | 08 Mar 1982 | 
| Accession Number | 188529 | 
| Image | 188529.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Pinellas Co.: Brooker Creek Preserve. Ca. 3 mi. N of Oldsmar, ca. 0.5 mi. W of powerline. T28S, R16E, Sec. 1, NW¼. 28° 2' 3" N 82° 39' 54" W | 
| Habitat | Open, palmetto [Serenoa repens] dominated pine flatwoods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                B. F. Hansen 12174
                                     with R.P. Wunderlin, P. Dooris  | 
                        
| Collection Date | 12 May 1993 | 
| Accession Number | 208716 | 
| Image | 208716.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Flagler Co.: Palm Coast. 28° 0' 19" N 82° 27' 3" W | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | D. Tabb s.n. | 
| Collection Date | Jun 1979 | 
| Accession Number | 182850 | 
| Image | 182850.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Walton Co.: Ca. 5 mi. SE of Mossy Head, off of FL 280 where Alaqua and Bullhide Creeks merge. T3N, R20E, Sec. 33, S½ of SW¼. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | G. Wilhelm 11356 | 
| Collection Date | 15 May 1983 | 
| Accession Number | 180867 | 
| Image | 180867.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Liberty Co.: Apalachicola National Forest. Ca. 4.5 mi. S of Wilma on FL 65. 29° 43' 32" N 84° 58' 60" W | 
| Description | Plants scattered, but common. | 
| Habitat | Recently burnt-over pine flatland with low sandy swales. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                F. H. Utech 83-021
                                     with M. Ohara  | 
                        
| Collection Date | 16 Mar 1983 | 
| Accession Number | 178596 | 
| Image | 178596.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Lake Co.: Howey-in-the-Hills. 28° 43' 0" N 81° 46' 0" W | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                R. F. Daubenmire s.n.
                                     with J. Daubenmire  | 
                        
| Collection Date | 25 Mar 1992 | 
| Accession Number | 209144 | 
| Image | 209144.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: Little Manatee River State Park. N loop of North Hiking Trail; baygall in NW corner of park, near scrub. T32S, R19E, Sec. 23, NE¼ of SW¼. 27° 28' 60" N 82° 10' 60" W | 
| Description | Forb to 0.6 m. | 
| Habitat | Ruderal. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | J. Myers 669 | 
| Collection Date | 19 Mar 2000 | 
| Accession Number | 231401 | 
| Image | 231401.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: Sheldon Road. | 
| Habitat | Low meadows. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | V. Ducey 111 | 
| Collection Date | 17 Mar 1964 | 
| Accession Number | 198996 | 
| Image | 198996.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Pinellas Co.: 500 ft. NE of the corner of Pine Street and West Shore Drive, Oldsmar. T28S, R16E, Sec. 23. 28° 2' 3" N 82° 39' 54" W | 
| Reproductive State | Flower Fruit | 
| Specimen Notes | |
| Collector | A. G. Burdett s.n. | 
| Collection Date | 25 Apr 1984 | 
| Accession Number | 176995 | 
| Image | 176995.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Franklin Co.: 11.8 mi. E of Carrabelle Beach (city limit sign), on N side of US 98. 29° 51' 12" N 84° 39' 52" W | 
| Habitat | Dry pineland. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | R. Mears s.n. | 
| Collection Date | 20 Apr 1991 | 
| Accession Number | 203115 | 
| Image | 203115.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: S of Trout Creek Road. | 
| Description | Flowers white at top, lavender at bottom of inflorescence. | 
| Habitat | Pine flatwoods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | S. DuBois 79-4-26 | 
| Collection Date | 20 Apr 1979 | 
| Accession Number | 151550 | 
| Image | 151550.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Liberty Co.: Along FL 12, 2 mi. W of Wilma, 17 mi. S of Bristol. 30° 25' 56" N 84° 58' 33" W | 
| Habitat | Burned over roadside ditch in pinelands, with Drosera filiformis, Aster reticulatus [Oclemena reticulata], Sarracenia flava, Calopogon multiflorus. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                B. F. Hansen 4796
                                     with J. Hansen  | 
                        
| Collection Date | 07 May 1978 | 
| Accession Number | 133781 | 
| Image | 133781.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Santa Rosa Co.: Blackwater River State Forest. Along FL 191, ca. 5 mi. S of Munson. 30° 51' 0" N 86° 52' 0" W | 
| Description | Flowers white. | 
| Habitat | Boggy meadow. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                D. S. Correll 53803
                                     with H.B. Correll  | 
                        
| Collection Date | 20 Apr 1982 | 
| Accession Number | 165905 | 
| Image | 165905.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Polk Co.: Ca. 5 mi. E of Fort Meade along US 98. | 
| Habitat | Seasonally moist, grassy pineland, almost cleared of pine; palmetto [Serenoa repens] dominant. | 
| Reproductive State | Fruit | 
| Specimen Notes | |
| Collector | 
                                J. D. Ray, Jr. 9723
                                     with H.A. Gleason, R.J. Eaton  | 
                        
| Collection Date | 24 Apr 1960 | 
| Accession Number | 20799 | 
| Image | 20799.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: 2 mi. SW of Land O'Lakes. | 
| Description | Flowers white, anthers yellow. | 
| Habitat | Wet meadow of black soil. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | G. R. Cooley 7259 | 
| Collection Date | 06 Apr 1960 | 
| Accession Number | 18752 | 
| Image | 18752.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Seminole Co.: Near Slavia. 28° 37' 60" N 81° 13' 0" W | 
| Habitat | In pineland and along low margin of highway. | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | 
                                G. R. Cooley 7448
                                     with R.J. Eaton, J.D. Ray, Jr.  | 
                        
| Collection Date | 02 May 1960 | 
| Accession Number | 18918 | 
| Image | 18918.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Orange Co.: Stream bisecting Dean Road, S of FL 50 near Union Park. 30° 1' 60" N 82° 22' 0" W | 
| Habitat | Rich, sandy soil at margin of hardwood forest bordering stream. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | J. E. Poppleton 725 | 
| Collection Date | 05 Mar 1976 | 
| Accession Number | 123005 | 
| Image | 123005.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Polk Co.: Avon Park Bombing Range. Ca. 20 m WSW of Frostproof Road and 0.25 mi. S of north gate. T32S, R29E, Sec. 4. 27° 44' 45" N 81° 31' 50" W | 
| Habitat | Pine flatwoods. | 
| Reproductive State | Immature Fruit | 
| Specimen Notes | |
| Collector | 
                                D. R. Lindsey 474
                                     with S. Upchurch  | 
                        
| Collection Date | 08 May 1981 | 
| Accession Number | 168716 | 
| Image | 168716.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. Florida, Highlands Co.: Highlands Hammock State Park. Burn zone H-46, adjacent to ballfield. 27° 22' 0" N 81° 20' 60" W | 
| Description | Large population; area burned a few weeks before. | 
| Habitat | Mesic flatwoods. | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | 
                                A. Bishop HH0325
                                     with C. Becker  | 
                        
| Collection Date | 29 Mar 2004 | 
| Accession Number | 243285 | 
| Image | 243285.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. Florida, Brevard Co.: Buck Lake Conservation Area, ca. 2 mi. S of Aurantia. T20S, R34E, Sec. 35. 28° 42' 29" N 80° 53' 21" W | 
| Description | Flowers cream, turning purple with age. | 
| Habitat | Scrubby flatwoods, 6 weeks post burn. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | D. Swan s.n. | 
| Collection Date | 24 May 2004 | 
| Accession Number | 238705 | 
| Image | 238705.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Osceola Co.: N side of FL 532, ca. 2 mi. E of its intersection with I-4., just N of the Polk County line. 27° 56' 60" N 81° 42' 0" W | 
| Habitat | Moist soil along edge of pond pine [Pinus serotina], slash pine [P. elliottii], and loblolly bay [Gordonia lasianthus] association. | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | A.G. Shuey 1619 | 
| Collection Date | 11 Apr 1976 | 
| Accession Number | 122984 | 
| Image | 122984.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, Jun 2004 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: T. MacClendon, 21-Apr-2003
                                                 
                                     | 
                            
| Locality | USA. Florida, Brevard Co.: Wickham Park, SE section. 28° 9' 31" N 80° 39' 27" W | 
| Description | Inflorescence white. | 
| Habitat | Mesic pine flatwoods, sandy soil. Area razed by Parks and Recreation Department, population now extirpated. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                T. MacClendon 164
                                     with K.R. Weichman  | 
                        
| Collection Date | 21 Apr 2003 | 
| Accession Number | 238997 | 
| Image | 238997.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: E of Cypress Creek, on the Cypress Creek Wellfield, ca. 1.3 mi. S of the Seaboard Coastline tracks and 0.9 mi. E of the wellfield maintenance road, NE of Land O'Lakes. T25S, R19E, Sec. 24. 30° 41' 60" N 85° 4' 0" W | 
| Description | Blooming only where the saw palmetto and shrub cover had been recently removed or badly disturbed. | 
| Habitat | Along edge of dirt road running through slash pine (Pinus elliottii) - saw palmetto (Serenoa repens) flatwoods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | A.G. Shuey 2386 | 
| Collection Date | 07 Apr 1980 | 
| Accession Number | 150358 | 
| Image | 150358.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: W of 46th Street, ca. 0.75 mi. from University of South Florida campus, Temple Terrace. 28° 0' 0" N 82° 0' 0" W | 
| Habitat | Sandhill, mostly devoid of trees and high shrubs, dominated by Andropogon and Eupatorium | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | O. K. Lakela 23878 | 
| Collection Date | 23 Mar 1961 | 
| Accession Number | 24812 | 
| Image | 24812.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: 3 mi. W of Lutz. 28° 9' 4" N 82° 27' 41" W | 
| Habitat | Roadside ditch. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                G. R. Cooley 5822
                                     with J. Monachino, R.J. Eaton  | 
                        
| Collection Date | 27 Mar 1958 | 
| Accession Number | 1597 | 
| Image | 1597.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: E. West, 
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Nassau Co.: Along FL 200, ca. 17 mi. SW of Callahan. T1S, R23E, Sec. 17. 30° 33' 44" N 81° 49' 50" W | 
| Description | Several clumps of 3-10 plants, 3-9 dm tall; flowers showy, white. | 
| Habitat | In association with pine trees. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | A.A. Will s.n. | 
| Collection Date | 07 Apr 1962 | 
| Accession Number | 44924 | 
| Image | 44924.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: Hulsey Meadow. | 
| Description | Lush colony in shade of pine tree. | 
| Habitat | Formerly open wet pineland, burned over and cleared at present. | 
| Reproductive State | Flower Fruit | 
| Specimen Notes | |
| Collector | O. K. Lakela 29566 | 
| Collection Date | 16 Apr 1966 | 
| Accession Number | 73342 | 
| Image | 73342.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: Beckner, 
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Bradford Co.: FL 18, ca. 3 mi. W of Brooker. 29° 53' 20" N 82° 19' 57" W | 
| Description | Erect to 1 m, very abundant along short stretch; corolla white. | 
| Habitat | Moist roadside. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | E. M. Hodgson 293 | 
| Collection Date | 17 Apr 1965 | 
| Accession Number | 73681 | 
| Image | 73681.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: 46th Street, Temple Terrace. | 
| Description | Flowers fade pink. | 
| Habitat | Flat sandland with Myrica pusilla [Myrica cerifera] and Quercus minima. | 
| Reproductive State | Flower Immature Fruit | 
| Specimen Notes | |
| Collector | O. K. Lakela 24009 | 
| Collection Date | 15 Apr 1961 | 
| Accession Number | 27757 | 
| Image | 27757.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hillsborough Co.: E side of Walter Hunter Road, just N of Jamerson Road, NE of Picnic. T31S, R22E, Sec. 10. 27° 45' 0" N 82° 7' 60" W | 
| Habitat | Upper side of ditch in association with Lyonia lucida, Ilex glabra, and Osmunda cinnamomea. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | A.G. Shuey 2475 | 
| Collection Date | 10 Apr 1981 | 
| Accession Number | 157707 | 
| Image | 157707.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Pasco Co.: George M. Riegler's place, ca. 2.5 mi. E of the junction of US 41 and FL 54. T26S, R19E, Sec. 30. | 
| Habitat | Low terrace of pond in moist sandy soil; flat pinelands about citrus groves. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                O. K. Lakela 23890
                                     with G.M. Riegler  | 
                        
| Collection Date | 25 Mar 1961 | 
| Accession Number | 27825 | 
| Image | 27825.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Hardee Co.: Along railroad track 0.3 mi. S of C-684 and 3 mi. W of Zolfo Springs. T35S, R25E, Sec. 15, SE¼ of NE¼. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                R. P. Wunderlin 8607
                                     with B.F. Hansen, J.C. Semple  | 
                        
| Collection Date | 24 Apr 1980 | 
| Accession Number | 147327 | 
| Image | 147327.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Florida, Liberty Co.: Along FL 65, ca. 10 mi. N of Wilma. 30° 8' 60" N 84° 57' 0" W | 
| Habitat | Savanna-like area, through pinelands. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                D. S. Correll 51615
                                     with H.B. Correll, R.K. Godfrey  | 
                        
| Collection Date | 24 Apr 1981 | 
| Accession Number | 155888 | 
| Image | 155888.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, Oct 2009 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Polk Co.: Avon Park Air Force Range. S side of Roberts Road, ca. 0.25 mi. W of Hard Luck Road. T332S, R31E, Sec. 35, NE¼ of NW¼ of NE¼. 28° 2' 13" N 82° 10' 7" W | 
| Habitat | Recently burned wet prairie. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                C. vanHoek 896
                                     with B. Wargo, S. Orzell  | 
                        
| Collection Date | 18 Apr 1997 | 
| Accession Number | 251139 | 
| Image | 251139.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. Florida, Calhoun Co.: Blountstown; E side of FL 71, ca. 1.5 mi. N of city limit. 30° 28' 12" N 85° 4' 48" W | 
| Description | Erect herb to 1 m; flowers white with some purple, pedicels grooved, stamens yellow. | 
| Habitat | Road ditch. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                T. MacClendon 1083
                                     with K. MacClendon, R. Weichman  | 
                        
| Collection Date | 12 Apr 2011 | 
| Accession Number | 258429 | 
| Image | 258429.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Mississippi, Jackson Co.: Orange Grove; Kreole Post Office. | 
| Habitat | Sandy ridges. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | D. Demaree 35068 | 
| Collection Date | 02 May 1954 | 
| Accession Number | 182864 | 
| Image | 182864.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. North Carolina, Brunswick Co.: Along highway transect, Orton Plantation, 14 mi. N of Southport. | 
| Habitat | Upland bog-clearing. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | R. K. Godfrey 1123 | 
| Collection Date | 17 May 1941 | 
| Accession Number | 10916 | 
| Image | 10916.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. North Carolina, Richmond Co.: Naked Creek, 3.75 mi. NW of Hoffman. | 
| Habitat | Peat-sedge bog. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | A. E. Radford 11312 | 
| Collection Date | 19 May 1956 | 
| Accession Number | 56738 | 
| Image | 56738.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: S. R. Hill, Oct 1987
                                                 
                                     | 
                            
| Locality | USA. South Carolina, Berkeley Co.: Francis Marion National Forest, Witherbee; intersection Forest Roads 171-S and 130. | 
| Description | Flowers white; occasional herb in full sun. | 
| Habitat | Longleaf pine savanna; sandy soil; coastal plain; wet sand; cutover pineland. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | S. R. Hill 17947 | 
| Collection Date | 14 May 1987 | 
| Accession Number | 213663 | 
| Image | 213663.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Tracyanthus angustifolius
                                                    
                                                    (Michx.) Small
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: Radford, 1968
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Georgia, Darien Co.: N of Brunswick. | 
| Habitat | Low pine woods. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | J. Bright 3292 | 
| Collection Date | 23 May 1930 | 
| Accession Number | 86470 | 
| Image | 86470.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: P. Genelle & G. Fleming, 
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. South Carolina, Horry Co.: Socastee savannah 0.5 mi. W of Raccoon Run golf course. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                D. W. Crewz 1008
                                     with C. A. Aulbach  | 
                        
| Collection Date | 07 Jun 1977 | 
| Accession Number | 131963 | 
| Image | 131963.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Alabama, Geneva Co.: 3 mi. NNE of Slocomb; Coastal Plain Province. | 
| Description | Perianth, filaments, and pistils white; anthers yellow. | 
| Habitat | Cutover, grassy pineland slope just above low area. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                J. W. Hardin 14947
                                     with W. H. Duncan  | 
                        
| Collection Date | 30 Mar 1953 | 
| Accession Number | 62039 | 
| Image | 62039.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: B. F. Hansen, 2002 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                                
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                         - Determined By: W. McDearman, 
                                                 
                                     | 
                            
| Locality | USA. Alabama, Geneva Co.: Between Samson and Geneva on AL 52. | 
| Description | Perianth white. | 
| Habitat | Sandy peat of pineland bog. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | R. Kral 34556 | 
| Collection Date | 27 Apr 1969 | 
| Accession Number | 118453 | 
| Image | 118453.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. North Carolina, Alleghany Co.: Sparta. | 
| Reproductive State | Immature Fruit | 
| Specimen Notes | |
| Collector | C. F. Caudle s.n. | 
| Collection Date | 11 Aug 1963 | 
| Accession Number | 289630 | 
| Image | 289630.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: C. vanHoek, 2016 | 
| Locality | USA. Florida, Hardee Co.: Ona Road. 27° 28' 0" N 81° 55' 0" W | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                C. F. Caudle 4437
                                     with M.L. Gilbert, M.S. Tisdale  | 
                        
| Collection Date | 16 Mar 1964 | 
| Accession Number | 289698 | 
| Image | 289698.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd - Determined By: C. vanHoek, 2016 | 
| Determination History | 
                                                 
                                                    
                                                        Zigadenus densus
                                                    
                                                    (Desr.) Fernald
                                                    
                                                        
                                                    
                                                     
                                                 
                                     | 
                            
| Locality | USA. Florida, Polk Co.: Dade City Highway. 25° 37' 0" N 80° 31' 60" W | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | 
                                C. F. Caudle s.n.
                                     with M.L. Gilbert, M.S. Tisdale  | 
                        
| Collection Date | 08 Apr 1961 | 
| Accession Number | 289646 | 
| Image | 289646.jpg | 
| Plant Atlas Link | Plant Atlas Citation | 
| Family Name | Melanthiaceae | 
|---|---|
| Currently Accepted Name | Stenanthium densum (Desr.) Zomlefer & Judd | 
| Locality | USA. Florida, Liberty Co.: FL 65, 1.13 mi. N of Sumatra. 30° 2' 10" N 84° 59' 0" W | 
| Habitat | Disturbed damp roadside next to recently burned pinelands. | 
| Reproductive State | Flower | 
| Specimen Notes | |
| Collector | S. Myers 1988 | 
| Collection Date | 28 Apr 2018 | 
| Accession Number | 300011 | 
| Image | 300011.JPG | 
| Plant Atlas Link | Plant Atlas Citation |