Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum Mart. ex Schult. & Schult.f. J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Citrus Co. : C-39, 1 mi. W of FL 200. |
| Habitat | Edge of shallow pond. |
| Reproductive State | Fertile |
| Collector | N. L. Mawhinney 110 |
| Collection Date | 27 Apr 1983 |
| Accession Number | 172263 |
| Image | 172263.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum Mart. ex Schult. & Schult.f. J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hernando Co. : E and W of Rital-Croom Road, 0.8 mi. N of FL 50. 28° 31' 0" N 82° 13' 0" W |
| Description | Abundant; flowers white. |
| Habitat | Pond. |
| Reproductive State | Fertile |
| Collector | J. Beckner 2591 |
| Collection Date | 25 May 1983 |
| Accession Number | 171668 |
| Image | 171668.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Marion Co. : Dunnellon. 29° 2' 57" N 82° 27' 39" W |
| Habitat | Margin of pond. |
| Reproductive State | Fertile |
| Collector | A. H. Curtiss 6658 |
| Collection Date | 11 Jun 1900 |
| Accession Number | 209667 |
| Image | 209667.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau parvulus Engelm. Fassett
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Polk Co. : Ca. 3 mi. SW of Highland City; vicinity of Atlantic Coastline Railroad, E of Lakeland-Highlands road. T29S, R24E, Sec. 28. 28° 2' 22" N 81° 56' 59" W |
| Habitat | Disturbed white sand Pinus clausa scrub; spoils slope along drainage canal; open Pinus clausa, mature trees lacking; with Salix caroliniana, Myrica, Quercus geminata, Q. chapmanii, Lyonia lucida, Lyonia ferruginea, etc. |
| Reproductive State | Fertile |
| Collector |
J. D. Ray, Jr. 10700
with G.M. Riegler |
| Collection Date | 14 Apr 1961 |
| Accession Number | 40723 |
| Image | 40723.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Leon Co. : 3 mi. W of Tallahassee. 30° 26' 18" N 84° 16' 51" W |
| Habitat | Peaty - sandy depression between scrub oak sand ridges. |
| Reproductive State | Fertile |
| Collector | R. K. Godfrey 57984 |
| Collection Date | 29 Nov 1958 |
| Accession Number | 8380 |
| Image | 8380.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Jackson Co. : Near Lake Seminole, N of Sneads. 30° 42' 28" N 84° 55' 28" W |
| Habitat | Peat, margins of very small gum pool. |
| Reproductive State | Fertile |
| Collector | R. K. Godfrey 57876 |
| Collection Date | 28 Oct 1958 |
| Accession Number | 8335 |
| Image | 8335.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, Apr 2001
|
| Locality | USA. Florida , Jackson Co. : Ca. 2 mi. NE of Bascom Lookout Tower, ca. 3.4 mi. ENE of junction C-165 and C-165A near Bascom. T6N, R8W, Sec. 7, N½ of NE¼. 30° 56' 21" N 85° 3' 50" W |
| Habitat | Sandy limesink depression pond. Soils - Plummer (Grossarenic Paleaquults). |
| Reproductive State | Fertile |
| Elevation | 105 to 110 ft |
| Collector |
S. L. Orzell 20349
with E.L. Bridges |
| Collection Date | 01 Aug 1992 |
| Accession Number | 228069 |
| Image | 228069.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hillsborough Co. : University of South Florida, Tampa. 27° 56' 51" N 82° 27' 30" W |
| Description | Shoots creeping; pedicels mostly erect; petals white; achenes faintly striped, green becoming brownish. |
| Habitat | Mud near lake. |
| Reproductive State | Fertile |
| Collector |
G. R. Cooley 5623
with J. Monachino |
| Collection Date | 15 Mar 1958 |
| Accession Number | 391 |
| Image | 391.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Walton Co. : E of C-138, ca. 3 mi. N of intersection US 90; ca. 3.7 mi. S of Pleasant Grove. T3N, R18W, Sec. 8, NE¼ of NW¼ of SW¼. 30° 46' 11" N 86° 4' 4" W |
| Description | Common. |
| Habitat | Exposed peaty sand near center sinkhole pond. Soils - Cowarts (Typic Hapludults). |
| Reproductive State | Fertile |
| Elevation | 160 to 170 ft |
| Collector |
S. L. Orzell 14749
with E.L. Bridges |
| Collection Date | 18 Aug 1990 |
| Accession Number | 210784 |
| Image | 210784.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hillsborough Co. : Buchen, N shore of University of South Florida Campus pond, Tampa. 27° 56' 51" N 82° 27' 30" W |
| Habitat | Moist soil, pond terrace with species of Cyperus. |
| Reproductive State | Fertile |
| Collector | O. K. Lakela 31966 |
| Collection Date | 14 Dec 1969 |
| Accession Number | 88669 |
| Image | 88669.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau parvulus Engelm. Fassett
- Determined By: Lakela,
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hernando Co. : 5 mi. NW of Brooksville. 28° 33' 19" N 82° 23' 16" W |
| Habitat | Moist sand of railroad ditch forming solid stands. |
| Reproductive State | Fertile |
| Collector |
R. Kral 6734
with M. Kral |
| Collection Date | 08 Jun 1958 |
| Accession Number | 8681 |
| Image | 8681.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau parvulus Engelm. Fassett
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hernando Co. : Ca. 5 mi. N of Weeki Wachee Springs. |
| Description | Petals white; flowers perfect. |
| Habitat | Dried pond in usually wet prairie of longleaf pine [Pinus palustris] - Serenoa repens flat with Typha, Eleocharis, Echinodorus, etc. |
| Reproductive State | Fertile |
| Collector |
G. R. Cooley 8085
with C.E. Wood, Jr. |
| Collection Date | 26 Apr 1961 |
| Accession Number | 44308 |
| Image | 44308.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Pasco Co. : Central Florida Native Flora Nursery. T25S, R20E, Sec. 24. 28° 0' 0" N 82° 0' 0" W |
| Habitat | Edge of shallow pond. |
| Reproductive State | Fertile |
| Collector | R. P. Wunderlin 10351 |
| Collection Date | 21 May 1986 |
| Accession Number | 189582 |
| Image | 189582.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau parvulus Engelm. Fassett
Echinodorus parvulus Engelm.
- Determined By: Wunderlin, 1978
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Hillsborough Co. : Upper shore of East Nursery Pond, University of South Florida campus, Tampa. 27° 56' 51" N 82° 27' 30" W |
| Habitat | Mayaca mats. |
| Reproductive State | Fertile |
| Collector | O. K. Lakela 23649 |
| Collection Date | 04 Dec 1960 |
| Accession Number | 20761 |
| Image | 20761.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. ex Schult. & Schult.f. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Florida , Leon Co. : W of FL 373 (Spring Hill Road), ca. 4.1 mi. SW of intersection FL 263 (Capital Circle SW) in SW Tallahassee, ca. 1.2 mi. NE of Spring Hill. T1S, R2W, Sec. 36, SW¼ of NE¼. 30° 21' 20" N 84° 22' 43" W |
| Habitat | Moist sandy exposed shore of depression marsh lake. Soils - Rutlege (Typic Humaquepts). |
| Reproductive State | Fertile |
| Elevation | 35 to ft |
| Collector |
S. L. Orzell 14856
with E.L. Bridges |
| Collection Date | 27 Aug 1990 |
| Accession Number | 210783 |
| Image | 210783.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm. & A. Gray
Echinodorus tenellus Mart. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. Mississippi , Lamar Co. : About 3 mi. W of Purvis. T2N, R15W, Sec. 1. |
| Description | Abundant. |
| Habitat | At edge of lake. |
| Reproductive State | |
| Collector | K. E. Rogers 9223 |
| Collection Date | 29 Aug 1973 |
| Accession Number | 111404 |
| Image | 111404.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm. & A. Gray
- Determined By: S. R. Hill, Sep 1993
Echinodorus tenellus Mart. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. South Carolina , Saluda Co. : Northern Saluda High Pond (Highland Pond), W of C-23, Hibernia. |
| Description | Very local. |
| Habitat | In disturbed wet sand, now dry; causeway; N end of pond. |
| Reproductive State | |
| Elevation | 640 to ft |
| Collector |
S. R. Hill 25180
with B. Dorsey |
| Collection Date | 10 Jul 1993 |
| Accession Number | 213482 |
| Image | 213482.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm. & A. Gray
Echinodorus tenellus Mart. Buchenau
- Determined By: B. F. Hansen, May 2001
|
| Locality | USA. Alabama , Houston Co. : Ca. 0.5 air mi. N of Florida State Line, ca. 1.7 air mi. E of Grangeburg; Indigo Pond. T7N, R10W, Sec. 13, NW¼ of NW¼ of SE¼. 31° 0' 29" N 85° 10' 57" W |
| Habitat | Limesink depression pond in sandy live oak woods. |
| Reproductive State | |
| Elevation | 135 to ft |
| Collector |
S. L. Orzell 20320
with E.L. Bridges |
| Collection Date | 01 Aug 1992 |
| Accession Number | 229015 |
| Image | 229015.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm. & A. Gray
Echinodorus tenellus Mart. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. South Carolina , Aiken Co. : S side of US 78, 0.6 mi. NW of junction of C-55 to C-273 at White Pond. |
| Habitat | Sink margin and shallow water of pool. |
| Reproductive State | |
| Collector |
J. R. Massey 2938
with A.E. Radford, N.G. Miller, B. Ruska |
| Collection Date | 11 Sep 1971 |
| Accession Number | 100876 |
| Image | 100876.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus pavulus Engelm. & A. Gray
Echinodorus tenellus Mart. Buchenau
- Determined By: B. F. Hansen, 1994
Echinodorus tenellus Mart. Buchenau
- Determined By: R. R. Haynes, 2000
|
| Locality | USA. South Carolina , Aiken Co. : S side of US 78, 0.6 mi. NW of junction of C-55 to C-273 at White Pond. |
| Habitat | Sink margin and shallow water of pool. |
| Reproductive State | |
| Collector |
S. W. Leonard 4995
with J.R. Massey, A.E. Radford |
| Collection Date | 23 Aug 1971 |
| Accession Number | 100874 |
| Image | 100874.jpg |
| Plant Atlas Link | Plant Atlas Citation |
Helanthium tenellum
| Family Name | Alismataceae |
|---|---|
| Currently Accepted Name | Helanthium tenellum J. G. Sm. |
| Determination History |
Echinodorus parvulus Engelm.
Echinodorus tenellus Buchenau
- Determined By: B. F. Hansen, 1994
|
| Locality | USA. Massachusetts , Middlesex Co. : Winchester. 42° 27' 8" N 71° 8' 13" W |
| Habitat | Pond. |
| Reproductive State | Fertile |
| Collector | M. Rodman |
| Collection Date | s.d. |
| Accession Number | 7445 |
| Image | 7445.JPG |
| Plant Atlas Link | Plant Atlas Citation |