[Specimen details]

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Gadsden Co. : Chattahoochee Nature Park. 30° 42' 19" N 84° 50' 35" W
Description Scape shorter than in Trillium decipiens; flowers purple.
Habitat In humus of rich wooded slope along stream.
Reproductive State Flower
Collector D. S. Correll 53277
with H.B. Correll, R.K. Godfrey, A. Gholson
Collection Date 14 Feb 1982
Accession Number 162343
Image 162343.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: M. Kuck,
Locality USA. Florida , Gadsden Co. : Aspalaga Bluffs near the Apalachicola River, near Greensboro. 29° 43' 32" N 84° 58' 60" W
Reproductive State Flower
Collector M. Kuck 8
Collection Date s.d.
Accession Number 175874
Image 175874.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 28-Mar-1980
Determination History
Trillium maculatum Raf. - Determined By: Kral,
Locality USA. Florida , Jefferson Co. : 6 mi. W of Monticello. 30° 32' 42" N 83° 52' 13" W
Habitat Beech [Fagus grandifolia] - Magnolia forest.
Reproductive State Flower
Collector R. Kral 6309
Collection Date 22 Mar 1958
Accession Number 8540
Image 8540.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium sessile L. - Determined By: L. E. Arnold,
Locality USA. Florida , Liberty Co. : Torreya State Park.
Habitat Moist hillside among needle palm [Rhapidophyllum hystrix].
Reproductive State Flower
Collector C. H. Beck
Collection Date 15 Jan 1949
Accession Number 11047
Image 11047.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium viride L. C. Beck - Determined By: D. B. Ward,
Locality USA. Florida , Liberty Co. : Above Apalachicola River, W face of thirteenth bluff S of Alum Bluff, 2 mi. N of Bristol. T1N, R8W, Sec. 24. 29° 43' 32" N 84° 58' 60" W
Description Scattered plants; sepals green, erect; petals thin, maroon.
Habitat Moist wooded slope.
Reproductive State Flower
Collector D. B. Ward 3401
with R.R. Smith, T. Myint, D. Burch, P. Comanor
Collection Date 17 Mar 1963
Accession Number 57200
Image 57200.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium maculatum Raf. - Determined By: Kral,
Locality USA. Florida , Jefferson Co. : 1 mi. W of Monticello. 30° 32' 42" N 83° 52' 13" W
Description Petals linear to elliptic, ranging from deep maroon to yellow with maroon bases.
Habitat Sandy loam of mature beech [Fagus grandifolia] - Magnolia forest.
Reproductive State Flower
Collector R. Kral 6316
Collection Date 22 Mar 1958
Accession Number 5739
Image 5739.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Locality USA. Florida , Leon Co. : From an area of ca. 4 acres near Black Lake, just off the FCI Road (Park Avenue extension), E of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Habitat Deciduous woodland.
Reproductive State Flower
Collector R. K. Godfrey 68648
Collection Date 10 Mar 1963
Accession Number 92141
Image 92141.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium cuneatum Raf. - Determined By: R. K. Godfrey,
Trillium maculatum Raf. - Determined By: C. W. James, 1956
Locality USA. Florida , Leon Co. : Near Tallahassee. 30° 26' 18" N 84° 16' 51" W
Description Abundant.
Habitat Beech [Fagus grandifolia] - Magnolia woodland.
Reproductive State Flower
Collector R. K. Godfrey 52856
Collection Date 30 Jan 1955
Accession Number 1590
Image 1590.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Leon Co. : Ravine W of Timberlane School Road, ca. 0.2 air mi. S of I-10, ca. 0.2 air mi. N of Live Oak Plantation Road, ca. 4 air mi. NNE of downtown Tallahassee; Timberlane Hammock. T1N, R1E, Sec. 7, SW¼ of NE¼ of SE¼. 30° 29' 45" N 84° 15' 46" W
Habitat Rich mesic N-facing mixed hardwood forest; community dominated by Magnolia grandiflora, Fagus grandifolia, and Quercus hemisphaerica [Q. laurifolia]. Soils - Orangeburg (Typic Paleudults).
Reproductive State Flower
Elevation 160 to 180 ft
Collector S. L. Orzell 15934
with E.L. Bridges
Collection Date 31 Jan 1991
Accession Number 216521
Image 216521.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Hamilton Co. : S side of Alapaha River, ca. 0.4 mi.SW of I-75 bridge, ca. 2 air mi. NE of Adams, ca. 6 air mi. SW of Jasper; Alapaha River Slopes. T1N, R13E, Sec. 17, NW¼ of NE¼ of NE¼. 30° 29' 38" N 83° 2' 5" W
Habitat Rich mesic mixed hardwood forest on NW-facing slope; community dominated by Fagus grandifolia, Magnolia grandiflora, and Quercus spp.
Reproductive State Flower
Elevation 70 to 130 ft
Collector S. L. Orzell 16134
with E.L. Bridges
Collection Date 21 Mar 1991
Accession Number 216534
Image 216534.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Gadsden Co. : Unnamed ravine draining W to Apalachicola River, ca. 0.5 air mi. S of US 90, in west-central part of Chattahoochee; Chattahoochee Nature Preserve. T4N, R6W, Sec. 33, SW¼ of NW¼ of SW¼. 30° 41' 50" N 84° 51' 1" W
Habitat Rich mesic hardwood - pine ravine/slope forest; black clayey soil with limestone near surface. Soils - Cuthbert, Boswell, and Susquehanna (Hapludults).
Reproductive State Flower
Elevation 80 to 140 ft
Collector S. L. Orzell 16002
with E.L. Bridges
Collection Date 24 Feb 1991
Accession Number 216547
Image 216547.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Suwannee Co. : Suwannee River across from mouth of Alapaha River, just W of FL 249 bridge over Suwannee River, ca. 10.3 air mi. NW of Live Oak; Nobles Ferry Bluff. T1N, R12E, Sec. 35, SW¼ of SW¼ of SW¼. 30° 26' 8" N 83° 5' 55" W
Habitat Old-growth mixed deciduous hardwood forest on steep N-facing slope. Soils - Arredondo, Susquehanna, and Blanton.
Reproductive State Flower
Elevation 50 to 140 ft
Collector S. L. Orzell 16147
with E.L. Bridges
Collection Date 21 Mar 1991
Accession Number 216550
Image 216550.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Madison Co. : Peninsula extending into SE Hixtown Swamp, ca. 1.2 air mi. S of I-10, ca. 7.2 air mi. ESE of Greenville; Indian Lake Hammock. T1S, R8E, Sec. 9, SE¼ of NE¼. 30° 24' 58" N 83° 31' 15" W
Habitat Grazed mature beech [Fagus grandifolia] - mixed hardwood mesic forest; with Persea borbonia and Osmanthus americanus.
Reproductive State Immature Fruit
Elevation 100 to 130 ft
Collector S. L. Orzell 16485
with E.L. Bridges
Collection Date 03 May 1991
Accession Number 216451
Image 216451.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium maculatum Raf. - Determined By: R. K. Godfrey,
Locality USA. Florida , Gadsden Co. : Bluff along Little River between Quincy and Havana. 30° 37' 26" N 84° 24' 53" W
Habitat Rich woodland.
Reproductive State Flower
Collector R. K. Godfrey 56231
Collection Date 04 Mar 1958
Accession Number 1593
Image 1593.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Liberty Co. : Torreya State Park. River Bluff Trail. 30° 34' 40" N 84° 56' 53" W
Habitat Edge of slope forest.
Reproductive State Flower
Collector S. Myers 1679
Collection Date 13 Mar 2015
Accession Number 280231
Image 280231.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium maculatum Raf.
Locality USA. Alabama , Randolph Co. : 0.5 mi. E of Wadley.
Description Abundant; flowers deep purple.
Habitat Deciduous wood on slope near small creek.
Reproductive State Flower
Collector G. R. Cooley
with F. Harper
Collection Date 14 Mar 1956
Accession Number 11058
Image 11058.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small - Determined By: J. D. Freeman, 1967
Determination History
Trillium maculatum Raf.
Locality USA. Alabama , Randolph Co. : 0.5 mi. E of Wadley.
Description Abundant; flowers deep purple.
Habitat Deciduous wood on slope near small stream.
Reproductive State Flower
Collector G. R. Cooley
with F. Harper
Collection Date 14 Mar 1956
Accession Number 91425
Image 91425.jpg
Plant Atlas Link Plant Atlas Citation

Trillium underwoodii
Family Name Melanthiaceae
Currently Accepted Name Trillium underwoodii Small
Locality USA. Florida , Gadsden Co. : Angus Gholson Nature Park, 0.83 mi. SW of Chattahoochee. 30° 41' 51" N 84° 50' 57" W
Habitat Ravine slope forest.
Reproductive State Flower
Collector S. Myers
Collection Date 04 Mar 2017
Accession Number 299874
Image 299874.JPG
Plant Atlas Link Plant Atlas Citation