[Specimen details]

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: B. K. Holst, 2008
Locality USA. Florida , Manatee Co. : Emerson Point Preserve. W end of Snead Island, the northwestern-most island of the Manatee River, adjacent to Gulf of Mexico; N side road. 27° 31' 54" N 82° 37' 36" W
Description Sprawling; flowers yellow and chocolate; frequent.
Habitat Mangroves and adjacent areas.
Reproductive State Flower Fruit
Elevation 0 to 2 m
Collector J. Beckner 2757
with K. Relish
Collection Date 07 Jun 1998
Accession Number 250141
Image 250141.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. Next to boat dock and harbor pilot homes. T33S, R15E, Sec. 26, NE¼ of NE¼ of SE¼.
Habitat Developed.
Reproductive State Flower
Collector A. Bishop
with Bradley
Collection Date 21 Mar 2003
Accession Number 248656
Image 248656.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Next to shop area around wood pile. T38S, R18E, Sec. 14, NE¼ of NW¼.
Habitat Developed.
Reproductive State Flower Immature Fruit
Collector A. Bishop
Collection Date 05 Mar 2003
Accession Number 245788
Image 245788.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. T33S, R15E, Sec. 24, SW¼ of SW¼ of SW¼.
Description Locally abundant; very robust.
Habitat Coastal berm, disturbed by fire greater than 6 years ago.
Reproductive State Flower
Collector E. Jensen
with C. Olson
Collection Date 22 Aug 2006
Accession Number 247469
Image 247469.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key State Park. E side of pilot's homes around boardwalk leading to dock. T33S, R15E, Sec. 26, SE¼ of NE¼ of NE¼ of NE¼.
Habitat Ruderal.
Reproductive State Flower Fruit
Collector A. Bishop
with K. Bradley
Collection Date 21 Mar 2003
Accession Number 243800
Image 243800.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key. E side of island.
Description Rays yellow, disc dark purple.
Habitat Dunes mixed with Uniola paniculata.
Reproductive State Fertile
Collector M. Moffler
Collection Date 12 Nov 1981
Accession Number 201070
Image 201070.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park. Mullet Key, East Beach.
Description Rays yellow, disc dark purple. Sporadic in small clumps frequently mowed.
Habitat Coastal strand; calcareous, sandy soil.
Reproductive State Fertile
Collector R. P. Wain 1
with D.W. Crewz
Collection Date 11 Nov 1981
Accession Number 201707
Image 201707.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: Wunderlin, 1976
Locality USA. Florida , Pinellas Co. : Fort De Soto County Park. S of Tierra Verde, N of Cunningham Key. 27° 59' 36" N 82° 27' 17" W
Habitat Shores, hammock margins.
Reproductive State Fertile
Collector O. K. Lakela 27370
Collection Date 15 Aug 1964
Accession Number 60680
Image 60680.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson
Locality USA. Florida , Pinellas Co. : Honeymoon Island Recreation Area. Little Bayou; SE entrance S of ranger's mobile home, ca. 75 m W. T28S, R15E, Sec. 8.
Habitat Shore area to embankment; wet sand, old dunes.
Reproductive State Fertile
Collector G. Fleming 3186
with P. Genelle
Collection Date 23 Sep 1979
Accession Number 141957
Image 141957.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Cockroach Bay. S of Ruskin. 27° 43' 15" N 82° 25' 59" W
Habitat Along mangrove and salt marsh plants along shore.
Reproductive State Fertile
Collector J.M. Carlton 70
with D. Mooney
Collection Date 17 Feb 1972
Accession Number 162595
Image 162595.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: Crewz,
Locality USA. Florida , Hillsborough Co. : Egmont Key. E side of island.
Description Rays yellow, disc dark purple.
Habitat Dunes mixed with Uniola paniculata.
Reproductive State Fertile
Collector M. Moffler
Collection Date 12 Nov 1981
Accession Number 201705
Image 201705.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: Crewz,
Locality USA. Florida , Hillsborough Co. : Egmont Key. E side of island.
Description Rays yellow, disc dark purple.
Habitat Dunes mixed with Uniola paniculata.
Reproductive State Fertile
Collector M. Moffler
Collection Date 12 Nov 1981
Accession Number 159248
Image 159248.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : E side of FL 679, 1.3 mi. N of Ft. De Soto Tol Gate, 2.9 mi. S of junction of FL A19A.
Description Frequent.
Habitat Dry beach scrub.
Reproductive State Fertile
Collector J. Beckner 2626
Collection Date 30 Sep 1983
Accession Number 177760
Image 177760.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Recreation Area. Burn zone 5B, along NW side road.
Description Forb to 1 ft. tall. Uncommon.
Habitat Disturbed.
Reproductive State Flower
Collector J. Weber
Collection Date 01 May 1991
Accession Number 202374
Image 202374.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key.
Habitat Coastal strand; secondary vegetation with Sabal.
Reproductive State Fertile
Collector R. W. Long 2902
with D. Burch, H. Andorfer, L. Pardue, et al.
Collection Date 08 Apr 1969
Accession Number 85925
Image 85925.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Snake Key, small island 0.75 mi. off the coast of southern Hillsborough Co. 27° 55' 0" N 82° 20' 60" W
Reproductive State Fertile
Collector R. P. Sauleda 3568
Collection Date 22 May 1980
Accession Number 157299
Image 157299.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Manatee Co. : S side of US 19, 0.7 mi. NW of toll gate on Skyway.
Description Frequent.
Reproductive State Fertile
Collector J. Beckner 2629
Collection Date 03 Oct 1983
Accession Number 177577
Image 177577.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Charlotte Co. : Port Charlotte Beach State Recreation Area. Northern portion of park, Manasota Key. 26° 55' 0" N 81° 55' 0" W
Description Forb 1–2 ft. tall. Common.
Habitat Beach dune.
Reproductive State Flower
Collector S. Erickson
Collection Date 05 May 1991
Accession Number 204834
Image 204834.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : Gulf of Mexico, St. Petersburg. 29° 56' 60" N 85° 12' 0" W
Description Frequent. Rays orange; branches decumbent.
Habitat Beach sand with Ipomoea and Houstonia.
Reproductive State Fertile
Collector O. K. Lakela 24174
with E.C. Smith
Collection Date 27 May 1961
Accession Number 42981
Image 42981.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Manatee Co. : Longboat Key. 4.1 mi. S of Longboat Pass at 4621 Gulf of Mexico Drive. T35S, R16E, Sec. 36, NE¼ of SE¼. 29° 56' 60" N 85° 12' 0" W
Habitat Open, weedy roadside in shelly sand.
Reproductive State Fertile
Collector B. F. Hansen 5802
with J. Hansen
Collection Date 30 Jun 1979
Accession Number 139842
Image 139842.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : Honeymoon Island.
Reproductive State Fertile
Collector P. Genelle 1089
with G. Fleming
Collection Date 02 Dec 1971
Accession Number 99128
Image 99128.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Charlotte Co. : Don Pedro Island State Recreation Area. Island, near S end spoil. T42S, R20E, Sec. 3. 28° 58' 0" N 82° 7' 0" W
Habitat Coastal strand.
Reproductive State Fertile
Collector S. W. Braem
Collection Date 18 Feb 1999
Accession Number 232379
Image 232379.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Cockroach Bay. S of Ruskin. 27° 43' 15" N 82° 25' 59" W
Habitat Along mangrove and salt marsh plants along shore.
Reproductive State Fertile
Collector J.M. Carlton
with D. Mooney
Collection Date 17 Feb 1972
Accession Number 201057
Image 201057.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Lee Co. : Gasparilla Island State Recreation Area. T43S, R20E, Sec. 26, SW¼ of SW¼ of SE¼. 26° 48' 17" N 82° 16' 36" W
Description Erect to 80 cm height. Occasional.
Habitat Beach dune.
Reproductive State Fertile
Collector A. Peters
with S. Braem
Collection Date 30 Apr 1992
Accession Number 212150
Image 212150.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Manatee Co. : Bradenton, Longboat Key, N end, Gulf of Mexico. 27° 29' 56" N 82° 34' 29" W
Habitat Level beach and wasteland; Conocarpus - Uniola - Panicum association.
Reproductive State Fertile
Collector O. K. Lakela 27606
with R.W. Long
Collection Date 06 Oct 1964
Accession Number 62144
Image 62144.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: Wunderlin, 1978
Locality USA. Florida , Sarasota Co. : 27° 10' 57" N 82° 21' 54" W
Description Prostrate, growing outward in all directions from central root system; discoid flowers dark, ray flowers dark yellow.
Habitat Coastal strand; sandy soil within 200 ft. high tide mark.
Reproductive State Fertile
Collector B. Mack 34
Collection Date 24 Jan 1976
Accession Number 133997
Image 133997.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : Caladesi Island State Park. Burn zone CI-9 NW; along picnic area-beach trail. 27° 45' 0" N 82° 7' 60" W
Description Decumbent to 40 cm long. Occasional.
Habitat Beach dune.
Reproductive State Fertile
Collector S. Cole
with J. Miller
Collection Date 08 Apr 1994
Accession Number 212643
Image 212643.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : End of 74th Street W off US 41 on TECO property.
Description 0.2 m tall; weed; flower a yellow daisy. Occasional.
Habitat Near beach front on upland area behind surf zone.
Reproductive State Fertile
Collector C. G. Wright 31
Collection Date 18 Jul 1978
Accession Number 134042
Image 134042.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key.
Description Herbs to 0.5 m tall.
Habitat Beach strand on bay side.
Reproductive State Fertile
Collector R. P. Wunderlin 5962
with S. Mortellaro, R. Wilkins, W. Kutash
Collection Date 25 Apr 1978
Accession Number 132186
Image 132186.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Sarasota Co. : Treasure Island.
Reproductive State Fertile
Collector A. E. Perkins
Collection Date 18 Dec 1942
Accession Number 9841
Image 9841.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Lee Co. : Sanibel Island. 26° 26' 56" N 82° 1' 20" W
Reproductive State Flower
Collector V. Ducey 231
Collection Date 13 Sep 1957
Accession Number 199184
Image 199184.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser - Determined By: Wunderlin, 1976
Determination History
Helianthus debilis Nutt.
Locality USA. Florida , Hillsborough Co. : Beacon Key; study site #8. T32S, R17E, Sec. 36.
Habitat Deserted homesite, with many cultivated species; close to shore, in rubble.
Reproductive State Fertile
Collector S. Todd 230
Collection Date 19 Mar 1974
Accession Number 122400
Image 122400.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Manatee Co. : E side of FL 789, 6.5 mi. S of Longboat Key, lot S of tennis courts.
Description Frequent.
Habitat Weedy vacant lot.
Reproductive State Fertile
Collector J. Beckner 2634
Collection Date 03 Oct 1983
Accession Number 177575
Image 177575.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Hillsborough Co. : Egmont Key. Mainland side, N of pilot houses.
Habitat Beach margin.
Reproductive State Fertile
Collector D. W. Crewz 1456
with B. Kutash
Collection Date 01 Sep 1978
Accession Number 137344
Image 137344.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Pinellas Co. : Honeymoon Island State Recreation Area. T28S, R15E, Sec. 6, NE¼ of NE¼ of SE¼.
Description Decumbent to 10 cm height. Common.
Habitat Ruderal area, coastal strand.
Reproductive State Fertile
Collector H. Freeman
Collection Date 29 Jun 1994
Accession Number 212048
Image 212048.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Charlotte Co. : Stump Pass Beach State Park; in turnaround median on main entrance drive. T41S, R20E, Sec. 18, SW¼, SW¼, NW¼.
Habitat Ruderal.
Reproductive State Flower
Collector E. Jensen
Collection Date 11 Jan 2007
Accession Number 246387
Image 246387.jpg
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Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Sarasota Co. : Myakka Wild and Scenic River; just S of Border Road, bridge on the banks. T39S, R20E, Sec. 6, NW¼, NW¼, NW¼. 27° 18' 0" N 82° 16' 0" W
Habitat Disturbed riverbank.
Reproductive State Flower
Collector E. Gandy
Collection Date 15 Aug 2008
Accession Number 260471
Image 260471.jpg
Plant Atlas Link Plant Atlas Citation

Helianthus debilis
Family Name Asteraceae
Currently Accepted Name Helianthus debilis Nutt. vestitus E. Watson Heiser
Locality USA. Florida , Charlotte Co. : Stump Pass State Park; on both sides of the road at the park entrance. T41S, R20E, Sec. 18, NW¼ of NW¼.
Habitat Ruderal.
Reproductive State Flower
Collector A. Bishop
with K. Bradley
Collection Date 20 Mar 2003
Accession Number 243882
Image 243882.jpg
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