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Selected Herbarium Specimen Details (104) Download

Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. South Carolina. Horry Co.: Edge of wood Swamp Myrtle Beach, 0.5 mi. from beach.
Reproductive State:Flower
Collector:Illegible collector name 26
Date:1949
Accession No:54164
Image:54164.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Mississippi. Marion Co.: Historic Ford House, 18 mi. S of Columbia.
Description:Dooryard weed. 
Reproductive State:Flower
Collector:J. D. Ray, Jr. 5360
Date:08 Aug 1955
Accession No:43612
Image:43612.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Georgia. McIntosh Co.: S end of Sapelo Island.
Description:Plants annual, 5 ft. tall; corolla yellow. 
Habitat:Abondoned truck garden.
Reproductive State:Flower
Collector:D. H. Wilbur 20455
Date:13 Aug 1956
Accession No:8698
Image:8698.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby
Locality:USA. Alabama. Crenshaw Co.: Holland Bridge Road (dirt) at small un-named creek. 31º 37’ 53” N 86º 23’ 10” W
Habitat:Disturbed sandy roadside.
Reproductive State:Flower
Elevation:246 
Collector:A. R. Diamond 19774
Date:10 Aug 2008
Accession No:271081
Image:271081.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1989
Determination History: Cassia obtusifolia L. - Determined By: S. R. Hill, 10/1987
Locality:USA. South Carolina. Lexington Co.: Sand Hills; Bluefield Road 0.9 mi. W of SC 6, Red Bank.
Description:Locally common field weed 3 ft. tall; fruit green. 
Habitat:Disturbed cropland and swampy creek between ridges; deep sandy soil.
Reproductive State:Flower
Collector:S. R. Hill 18872
Date:21 Sep 1987
Accession No:200477
Image:200477.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Louisiana. Evangeline Par.: Bayou Cocodrie, 0.06 mi. S of Lone Pine LA 106.
Habitat:Colony in grassy pasture, with Cassia occidentalis, in full sun, bayou margin.
Reproductive State:Flower
Collector:J. A. Ewan 19368
Date:13 Sep 1958
Accession No:5600
Image:5600.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby
Locality:USA. Alabama. Geneva Co.: River road (dirt) ca. 3 mi. NE of AL 87. 31º 2’ 19” N 86º 3’ 50” W
Habitat:Xerix sandy roadside in full sun.
Reproductive State:Flower
Elevation:118 ft
Collector:A. R. Diamond 19849
  with P.C. Harris
Date:28 Aug 2008
Accession No:271226
Image:271226.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: R. L. Wilbur, 1958
Locality:USA. North Carolina. Newberry Co.: 2.1 mi. NW of Gary.
Habitat:Fallow field.
Reproductive State:Flower
Collector:R. C. Bell 9832
Date:16 Sep 1957
Accession No:13926
Image:13926.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1989
Determination History: Cassia obtusifolia L. - Determined By: S. R. Hill, 08/1988
Locality:USA. South Carolina. Pickens Co.: 136 Cedar Creek Circle, Central.
Description:Flowers pale yellow-orange; garden weed 3 ft. tall, fruits green; leaves close at night. 
Reproductive State:Flower
Collector:S. R. Hill 19916
Date:27 Aug 1988
Accession No:199702
Image:199702.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia L. - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 77
Cassia tora L.
Locality:USA. Louisiana. St. Martin Par.: Along Bayou Teche, Parks.
Habitat:With Celtis occidentalis in wet pasture.
Reproductive State:Flower
Collector:J. A. Ewan s.n.
Date:
Accession No:18231
Image:18231.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) - Determined By: H. S. Irwin & R. C. Barneby, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Louisiana. St. Charles Par.: Luling.
Description:Very infrequent; 9 in. to 18 in. 
Habitat:Roadside of ditch, sun and shade.
Reproductive State:Flower
Collector:A. Ashbey 33
Date:10 Nov 1956
Accession No:18244
Image:18244.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: E. M. Ferguson, 2004
Locality:USA. Florida. Pasco Co.: Starkey Wilderness Park. 2.5 mi. NNW of Odessa. Sec. 9, SW¼ of NW¼. 28º 11’ 38” N -82º -35’ -30” W
Habitat:Ruderal.
Reproductive State:Flower, Immature Fruit
Collector:E. M. Ferguson 868
  with J.M. Kunzer
Date:17 Sep 2004
Accession No:240999
Image:240999.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: T. MacClendon, 2005
Locality:USA. Florida. Calhoun Co.: 6 mi. SW of Blounstown on Myers Dairy Road, 0.4 mi. N of Abe Springs Road. 30º 24’ 0” N 85º 7’ 36” W
Description:Erect herb to 1.5 m. Yellow flowers. 
Habitat:Disturbed 35 acre grassy, weedy field.
Reproductive State:Flower, Immature Fruit
Collector:T. MacClendon 332
  with K. MacClendon
Date:24 Aug 2005
Accession No:241621
Image:241621.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 2005
Locality:USA. Florida. Franklin Co.: St. James Bay Golf Course, just N of US 98, ca. 6 mi. E of Carrabelle. 29º 51’ 8” N -84º -40’ -27” W
Habitat:Coastal scrub and mixed forest.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 13077
Date:10 Oct 2005
Accession No:241895
Image:241895.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Sarasota Co.: Oscar Scherer State Park. Volunteer campsites. T38S, R18E, Sec. 13, NE¼ of NW¼ of SW¼.
Habitat:Developed.
Reproductive State:Immature Fruit, Fruit
Collector:S. Meents OS0403
  with I. Gonzalez
Date:15 Oct 2004
Accession No:242794
Image:242794.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L.
Locality:USA. Florida. Hillsborough Co.: University of South Florida Ecological Research Area, NE of campus. 28º 0’ 0” N -82º 0’ 0” W
Description:Herb ca. 0.5 m tall. 
Habitat:Dry roadside in sandhill.
Reproductive State:Flower, Immature Fruit
Collector:G. Bancroft K-5
Date:27 Sep 1979
Accession No:151446
Image:151446.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Broward Co.: Fern Forest Nature Center, just E of Margate Estates. T49S, R42E, Sec's 5, 6. 26º 14’ 40” N -80º -12’ -23” W
Reproductive State:Flower, Immature Fruit
Collector:P. L. Howell 949
Date:25 Aug 2006
Accession No:243109
Image:243109.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Baker Co.: S of St. Marys River at the end of St. Marys Cove Road, 4.3 mi. E of FL 121. T2S, R22E, Sec. 1.
Habitat:Sand bluffs.
Reproductive State:Flower
Collector:C. Slaughter 15837
  with M. Minno
Date:14 Aug 2007
Accession No:244934
Image:244934.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Sarasota Co.: Churchill Ranch on Border Road, part of Deer Prairie Creek Preserve, ca. 2.3 km ENE of the junction of I-75 and C-777 (River Road). T39S, R20E, Sec. 5. 27º 7’ 3” N 82º 19’ 40” W
Habitat:Trail edges among scrubby flatwoods.
Reproductive State:Flower, Immature Fruit
Collector:A. R. Franck 146
Date:23 May 2007
Accession No:245418
Image:245418.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Volusia Co.: Bulow Creek State Park. Pumphouse Road, ca. 5.9 km NW of the Old Dixie Highway bridge over the Tomoka River. 29º 23’ 5” N 81º 7’ 17” W
Habitat:Unpaved roadside through hammock and flatwoods.
Reproductive State:Fruit
Collector:J. M. Kunzer 2640
Date:27 Oct 2008
Accession No:247515
Image:247515.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Polk Co.: Colt Creek State Park. Ca. 2.5 km SSE of the FL 471 bridge over the Withlacoochee River, ca. 5.1 km NNE of the junction of FL 471 and US 98. 28º 17’ 38” N 82º 2’ 43” W
Habitat:Disturbed area in flatwoods.
Reproductive State:Flower, Immature Fruit
Collector:J. M. Kunzer 2527
  with G. Dauphin, C. Eckert
Date:26 Sep 2008
Accession No:247505
Image:247505.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Highlands Co.: Avon Park Air Force Range. Kissimme Road at Kissimmee River spoil levee. T33S, R32E, Sec. 30, NW¼. 28º 17’ 27” N -81º -24’ -25” W
Habitat:Roadside.
Reproductive State:Flower, Immature Fruit
Collector:C. vanHoek 962
  with B. Wargo
Date:06 Sep 1997
Accession No:250945
Image:250945.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. DeSoto Co.: Deep Creek Preserve. W side of Peace River, ca. 8 km NE of Port Charlotte, ca. 4.5 km NE of the junction of I-75 and C-769. T39S, R23S, Sec. 27, NW¼. 26º 55’ 0” N -81º -55’ 0” W
Habitat:Edge of retention pond.
Reproductive State:Fruit
Collector:A. R. Franck 1553
Date:27 Nov 2009
Accession No:252977
Image:252977.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Hamilton Co.: Junction of US 41 and C-137 at Facil, ca. 3 mi. NW of White Springs. T1S, R15E, Sec. 35, NW¼ of NW¼. 30º 21’ 0” N -82º -46’ -59” W
Habitat:Weedy roadside.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 13424
  with J. Hansen
Date:19 Sep 2008
Accession No:255202
Image:255202.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Glades Co.: Fisheating Creek Wildlife Management Area. 0.25 km N of the junction of US 27 and FL 29, 0.1 km E of US 27. 26º 55’ 40” N 81º 18’ 46” W
Habitat:Path in mesic-xeric hammock.
Collector:A. R. Franck 2693
Date:28 Aug 2011
Accession No:259750
Image:259750.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Seminole Co.: South Sanford Avenue at railroad crossing, City of Sanford. 28º 45’ 12” N 81º 15’ 52” W
Description:Local but well established. 
Habitat:Sandy roadside; full sun.
Reproductive State:Flower, Immature Fruit
Collector:D. H. Williams 2631
  with W.D. Longbottom
Date:28 Sep 2011
Accession No:262196
Image:262196.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Madison Co.: Along Plantation Road,, E of C-255. 30º 20’ 53” N 83º 17’ 26” W
Habitat:Roadside.
Reproductive State:Flower, Fruit
Collector:W. D. Longbottom 16496
  with D.H. Williams
Date:30 Sep 2011
Accession No:262987
Image:262987.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Levy Co.: Manatee Springs State Park. S of main road along service road leading from ranger station out to S fence. 29º 29’ 50” N -82º -58’ -54” W
Habitat:Ruderal.
Reproductive State:Flower, Immature Fruit
Collector:K. Gulledge 433
Date:26 Aug 1997
Accession No:263831
Image:263831.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Seminole Co.: N side of Lake Mary Boulevard near powerline crossing, ca. 100-125 m E of entrance to powre utility installation. 28º 45’ 23” N 81º 18’ 2” W
Habitat:In roadside thicket behind guard rail.
Reproductive State:Flower
Collector:D. H. Williams 3146
Date:04 May 2012
Accession No:265803
Image:265803.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Polk Co.: Tenoroc Mine Road, Lakeland. 28º 5’ 58” N 81º 50’ 40” W
Habitat:Edge of thicket, mesic roadside.
Reproductive State:Flower
Collector:D. H. Williams 3290
Date:05 Sep 2012
Accession No:266965
Image:266965.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Polk Co.: Pebbledale Road, ca. 200 m E of its intersection with Old FL 37, Mulberry. 27º 50’ 3” N 81º 58’ 5” W
Habitat:Mesic scrubby roadside.
Reproductive State:Flower, Immature Fruit
Collector:D. H. Williams 3314
Date:13 Sep 2012
Accession No:267008
Image:267008.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: D. Hilbert
Locality:USA. Florida. Pinellas Co.: Eckerd College Palm Hammock. 28º 0’ 19” N -82º -27’ -2” W
Description:Frequent erect herb 1 m tall; flowers yellow; seed pods sickle-shaped. 
Habitat:Clearing on edge of cabbage palm [Sabal palmetto] stand; with Yucca aloifolia, Cupaniopsis anacardioides, Smilax spp., Sida spp., Baccharis halimifolia, Callicarpa americana, Eupatorium capillifolium, and Heterotheca subaxillaris.
Reproductive State:Flower
Collector:D. Hilbert 146
Date:21 Aug 2012
Accession No:268743
Image:268743.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Orange Co.: Tosohatchee Wildlife Management Area. Ca. 25 mi. E of Orlando; West Powerline Road. 28º 30’ 4” N 80º 54’ 57” W
Habitat:Disturbed road margin.
Reproductive State:Flower, Immature Fruit
Collector:J. Cheak 100
Date:07 Sep 2012
Accession No:270285
Image:270285.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Volusia Co.: Osteen-Maytown Road at IIa Road, ca. 100 m NW of Cow Creek, Osteen. 28º 50’ 25” N 81º 1’ 32” W
Habitat:Edge of wet ditch at roadside.
Reproductive State:Flower, Immature Fruit
Collector:D. H. Williams 3977
Date:13 Sep 2014
Accession No:276096
Image:276096.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Brevard Co.: Kennedy Space Center. Cape Canaveral National Seashore; Merritt Island National Wildlife Refuge; along E side of FL 3, ca. 1 km N of FL 402. 28º 28’ 15” N -80º -32’ -14” W
Reproductive State:Flower, Fruit
Collector:P. A. Schmalzer 14-39
  with T.E. Foster
Date:11 Sep 2014
Accession No:279302
Image:279302.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Hillsborough Co.: Lake Dan Nature Preserve, Odessa. 28º 9’ 36” N 82º 38’ 54” W
Habitat:Former Citrus grove.
Reproductive State:Flower
Collector:S. Dickman s.n.
Date:10 Aug 2011
Accession No:287281
Image:287281.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: S. R. Hill, Sep 1993
Locality:Dominica. St. Paul Par.: Morne Daniel Road above Canefield, above partially built hotel; Canefield. 15º 19’ 59” N -61º -24’ 0” W
Description:Flowers yellow, fruit green; local, occasional weed 1-2 ft. tall. 
Habitat:Disturbed fields.
Reproductive State:Flower
Elevation:300 ft
Collector:S. R. Hill 24700
Date:10 Mar 1993
Accession No:213091
Image:213091.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Hillsborough Co.: Lake Dan Nature Preserve; 0.5 km S of the Pasco County line, 1.6 km E of the Pinellas County line, 3.2 km N of FL 582, Odessa. 28º 10’ 9” N 82º 38’ 8” W
Habitat:Edge of cypress [Taxodium] dome.
Reproductive State:Flower, Immature Fruit
Collector:A. Farid 228
  with S. Bowman
Date:26 Feb 2016
Accession No:289809
Image:289809.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: J. N. Burch
Locality:USA. Florida. Collier Co.: Horr's Island.
Habitat:Disturbed upland.
Reproductive State:Immature Fruit
Collector:J. N. Burch 2649
Date:05 Jan 2007
Accession No:290191
Image:290191.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: J. N. Burch
Locality:USA. Florida. Collier Co.: Everglades City. 25º 57’ 17” N -80º -44’ -40” W
Habitat:Disturbed mangrove fringe.
Reproductive State:Immature Fruit
Collector:J. N. Burch 246
Date:08 Oct 1988
Accession No:290135
Image:290135.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Locality:USA. Louisiana. Ouachita par.: Behind Garrett Hall, Northeast Louisiana University Campus, Monroe.
Habitat:Weed in dirt pile; dirt hauled in for greenhouse use.
Reproductive State:Flower
Collector:R. D. Thomas 24749
Date:26 Aug 1971
Accession No:115267
Image:115267.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Collier Co.: 26º 26’ 7” N 81º 47’ 27” W
Habitat:Disturbed hammock.
Reproductive State:Flower, Immature Fruit
Collector:J. R. Campbell s.n.
Date:11 Sep 2016
Accession No:296699
Image:296699.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Hillsborough Co.: Lake Dan Nature Preserve, Odessa. 27º 9’ 36” N 82º 38’ 46” W
Description:Common. 
Habitat:Former Citrus grove area.
Reproductive State:Fruit
Collector:S. Dickman 264
Date:07 Oct 2010
Accession No:296800
Image:296800.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia tora L.
Cassia obtusifolia L. - Determined By: N. Diego
Locality:Mexico. Veracruz. Tlalixcoyan. 18º 48’ 51” N -96º -2’ -42” W
Description:Muy abundante hierba; anual; suelo arcilloso negro; amarilla. 
Habitat:Acahual; secundaria vegetacion.
Reproductive State:Flower
Elevation:60 m
Collector:G. Martínez Calderón 1559
Date:18 Nov 1967
Accession No:119431
Image:119431.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:Panama. Panamá Prov. El Llano; near town.
Description:Subshrub; flowers yellow. 
Habitat:Marsh and roadside.
Reproductive State:Flower
Collector:A. Gentry 2644
Date:20 Nov 1971
Accession No:124625
Image:124625.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:Mexico. Jalisco. Guadalajara Mun.: Barranca de Huentitan, desde el borde de la Barranca hasta al fondo o sea hasta el Puente de Arcediano. 20º 43’ 37” N -103º -19’ -30” W
Habitat:Bosque tropical caducifolio.
Reproductive State:Flower
Elevation:1000 to 1500 m
Collector:M. Chazaro 6012
  with J. J. Reynoso D.
Date:08 Oct 1989
Accession No:209900
Image:209900.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Manatee Co.: Terra Ceia Preserve State Park. TC-16. 27º 33’ 33” N 82º 34’ 1” W
Description:Occasional. 
Habitat:Restoration natural community.
Reproductive State:Flower, Immature Fruit
Collector:T. Muzyczka TC0140
  with C. vanHoek, R. Rowe
Date:26 Sep 2017
Accession No:300233
Image:300233.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: C. vanHoek, 2019
Determination History: Cassia tora L.
Locality:USA. Florida. Seminole Co.: Sanford. 28º 48’ 1” N -81º -16’ -23” W
Habitat:Roadside, near marsh.
Reproductive State:Immature Fruit
Collector:M. Mulvania s.n.
Date:28 Sep 1930
Accession No:287042
Image:287042.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, Jul 2021
Determination History: Arachis glabrata Benth.
Locality:USA. Florida. Hernando Co.: Croom Road. 28º 35’ 15” N -82º -13’ -39” W
Habitat:Turkey oak [Quercus laevis] area.
Reproductive State:Flower
Collector:C. F. Caudle 3423A
Date:06 Jul 1963
Accession No:301967
Image:301967.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Hernando Co.: Weeki Wachee State Park. Along C-55. 28º 31’ 36” N 82º 35’ 17” W
Description:Dominant here. 
Habitat:Hogrooted area, edge of wetland - firebreak.
Reproductive State:Flower, Immature Fruit
Collector:C. Becker WW0238
Date:11 Sep 2019
Accession No:303050
Image:303050.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Locality:USA. Virginia. Caroline Co.: Junction of VA 758 and 681 near Rappahannock River.
Habitat:Edge of field.
Reproductive State:Flower
Collector:T. R. Bradley 13365
  with Magnone
Date:17 Aug 1977
Accession No:134222
Image:134222.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 01/2002
Locality:USA. Illinois. Union Co.: W side of IL 127 at abandoned railroad cut through hill, 4.3 mi. S of Jonesboro. Jonesboro quadrant; T13S, R1W, NW ¼, NW ¼, NW ¼, Sect. 18.
Description:Flowers yellow, mostly past; fruit green, sickle-shaped; scarce herb 0.5 m tall, 1 seen. 
Habitat:Disturbed clay; disturbed roadside.
Reproductive State:Fruit
Collector:S. R. Hill 32093
Date:23 Sep 1999
Accession No:230873
Image:230873.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: R. P. Wunderlin, 1985
Determination History: Cassia obtusifolia L. - Determined By: M. E. Schmid, 1982
Locality:USA. Florida. Citrus Co.: Crystal River. Kings Bay Drive at canal, W of US 19. 27º 41’ 6” N -82º -19’ -31” W
Habitat:Filled marsh in sandy soil.
Reproductive State:Flower, Immature Fruit
Collector:M. E. Schmid A-57
Date:14 Sep 1982
Accession No:179361
Image:179361.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: P. Genelle, 1971
Locality:USA. Florida. Hernando Co.: Weeki Wachee.
Habitat:White sand, pineland.
Reproductive State:Immature Fruit, Fruit
Collector:P. Genelle 969
  with G. Fleming
Date:22 Sep 1971
Accession No:97678
Image:97678.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: Shuey, A. G., 1973
Locality:USA. Florida. Brevard Co.: N Merritt Island. SE of Haulover Canal. T20S, R36E, Sec. 19, SE¼.
Habitat:Ruderal, canal bank; damp soil on S side of canal.
Reproductive State:Fruit
Collector:A.G. Shuey M0271
Date:9 Oct 1973
Accession No:119151
Image:119151.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. P. Wunderlin, 1977
Locality:USA. Florida. Osceola Co.: S of intersection of FL 532 with US 17/92.
Habitat:Along edge of low, wet hardwood forest.
Reproductive State:Flower
Collector:R. P. Wunderlin 5812
  with A.G. Shuey
Date:25 Jun 1977
Accession No:127639
Image:127639.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: G. Wilhelm, 1980
Locality:USA. Florida. Okaloosa Co.: Crestview. In downtown, along the railroad at the Wilson Street crossing. 30º 45’ 43” N -86º -34’ -13” W
Reproductive State:Flower, Fruit
Collector:G. Wilhelm 8040
Date:24 Nov 1980
Accession No:169524
Image:169524.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: O. K. Lakela, 1964
Locality:USA. Florida. Hillsborough Co.: NW of Tampa, near the junction of Waters Avenue and Hulsey Road. 27º 56’ 51” N -82º -27’ -30” W
Habitat:Seasonally wet pineland with saw palmetto [Serenoa repens] and grasses.
Reproductive State:Flower, Immature Fruit
Collector:O. K. Lakela 27381
Date:07 Sep 1964
Accession No:60835
Image:60835.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: F. C. Craighead, 1961
Locality:USA. Florida. Miami-Dade Co.: Elliott Key.
Reproductive State:Flower, Fruit
Collector:F. C. Craighead s.n.
Date:17 Aug 1961
Accession No:47271
Image:47271.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: O. K. Lakela, 1968
Locality:USA. Florida. Collier Co.: Immokalee. E of FL 329, N of the Lake Trafford junction. 26º 12’ 39” N -81º -48’ -24” W
Description:Low shrubs. 
Habitat:Sandy bank sloping to a lake. In open sunlight.
Reproductive State:Immature Fruit, Fruit
Collector:O. K. Lakela 31682
Date:22 Sep 1968
Accession No:84219
Image:84219.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: W. Webb, 1972
Locality:USA. Florida. Sarasota Co.: Myakka River State Park. 27º 18’ 0” N -82º -16’ 0” W
Habitat:Mesic, undisturbed Quercus-Sabal woodland, lake margin, and roadside areas.
Reproductive State:Immature Fruit
Collector:R. W. Long 3673
  with W. Webb, S. Todd, K. Horvath, J. Wassmer
Date:12 Oct 1972
Accession No:102724
Image:102724.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: O. K. Lakela, 1965
Locality:USA. Florida. Collier Co.: Marco Island. N of Caxambas Pass off US 92. 25º 54’ 39” N -81º -41’ -52” W
Habitat:Beach and hammock; gravelly soils.
Reproductive State:Flower, Immature Fruit
Collector:O. K. Lakela 29239
Date:06 Oct 1965
Accession No:67231
Image:67231.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: Shuey, A. G., 1974
Locality:USA. Florida. DeSoto Co.: W of Old Pine Level. T37S, R22E, Sec. 22.
Habitat:Sandy, overgrazed cattle pasture.
Reproductive State:Fruit
Collector:A.G. Shuey s.n.
Date:07 Oct 1974
Accession No:118129
Image:118129.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: G. R. Cooley, 1959
Locality:USA. Florida. Citrus Co.: Chassahowitzka. 28º 42’ 0” N -82º -34’ 0” W
Description:Roadside weed up to 0.7 m tall. 
Reproductive State:Flower, Immature Fruit
Collector:G. R. Cooley 6916
  with R.J. Eaton, J.D. Ray, Jr.
Date:16 Sep 1959
Accession No:18184
Image:18184.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: S. Todd, 1973
Locality:USA. Florida. Lee Co.: Mound Key. Estero Bay. T46S, R24E, Sec. 36. 26º 26’ 17” N -81º -48’ -24” W
Description:Herb. 
Habitat:Shell midden; in open, dry area on side of ridge.
Reproductive State:Flower, Immature Fruit
Collector:S. Todd 88
Date:17 Nov 1973
Accession No:125286
Image:125286.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: J. E. Poppleton, 1975
Locality:USA. Florida. Citrus Co.: Withlacoochee State Forest. E of the S running prong of Trail 22. 28º 21’ 0” N -81º -49’ 0” W
Habitat:Sandy soil in vicinity of limestone outcroppings.
Reproductive State:Flower, Immature Fruit
Collector:J. E. Poppleton s.n.
Date:8 Nov 1975
Accession No:120687
Image:120687.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Florida. 26º 39’ 46” N -81º -57’ -12” W
Reproductive State:Flower, Immature Fruit
Notes:Note: Musei Britannici received specimen in 1845.
Collector:A. W. Chapman s.n.
Date:s.d.
Accession No:106953
Image:106953.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: S. Todd, 1974
Locality:USA. Florida. Hillsborough Co.: Beacon Key. Study site #12, E of US 41. T32S, R18E, Sec. 34.
Habitat:Oak scrub area; dominated by Quercus and Serenoa.
Collector:S. Todd 293
Date:25 Jul 1974
Accession No:112850
Image:112850.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L.
Locality:USA. Florida. 26º 39’ 46” N -81º -57’ -12” W
Reproductive State:Flower, Immature Fruit
Notes:Note: Musei Britannici received specimen in 1845.
Collector:A. W. Chapman s.n.
Date:s.d.
Accession No:106952
Image:106952.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: P. Genelle, 1970
Locality:USA. Florida. Pinellas Co.: FL 588, W of US 19, NE Clearwater. 27º 59’ 5” N -82º -52’ -10” W
Reproductive State:Flower, Immature Fruit
Collector:P. Genelle 327
  with G. Fleming
Date:14 Sep 1970
Accession No:91980
Image:91980.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: W. R. Stimson, 1964
Locality:USA. Florida. Palm Beach Co.: Along US 27 ca. 20 ft. N of the Broward County line. 26º 9’ 0” N -80º -28’ -59” W
Description:Flowers (orangish) yellow; pods green and immature. Abundant
Habitat:Roadside.
Reproductive State:Flower, Immature Fruit
Collector:W. R. Stimson 843
Date:22 Aug 1964
Accession No:62819
Image:62819.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L.
Locality:USA. Florida. Pinellas Co.: Sawgrass Lake Park. Canal Sawgrass Lake. 30º 11’ 33” N -81º -22’ -14” W
Reproductive State:Flower, Immature Fruit
Collector:D. Hatten 80
  with E. Stere
Date:30 Oct 1978
Accession No:140372
Image:140372.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: P. Genelle, 1975
Locality:USA. Florida. Pasco Co.: Withlacoochee State Forest. Richloam section. 28º 27’ 56” N -82º -10’ -19” W
Habitat:Edge of cultivated field; sandy soil, full sun.
Reproductive State:Flower, Immature Fruit
Collector:P. Genelle 2131
  with G. Fleming
Date:14 Jun 1975
Accession No:120892
Image:120892.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, May 2004
Determination History: Senna pendula (Humb. & Bonpl. ex Willd.) H. S. Irwin & Barneby var. glabrata (Vogel) H. S. Irwin & Barneby - Determined By: M. Owen, 2002
Locality:USA. Florida. Collier Co.: Fakahatchee Strand Preserve State Park. Janes Scenic Drive N side, 10.5 mi. N of Gate 1. T51S, R29E, Sec. 6, SW¼. 25º 52’ 6” N -81º -29’ -21” W
Description:Exotic. 
Habitat:Strand swamp/roadside.
Reproductive State:Flower, Immature Fruit
Collector:M. Owen FS0212
Date:05 Sep 2002
Accession No:239743
Image:239743.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: G. Robinson, 1981
Locality:USA. Florida. Sumter Co.: Along the Little Withlacoochee River, ca. 5 mi. SE of Tarrytown. T23S, R23E, Sec. 9, NW¼. 28º 33’ 0” N -82º -3’ 0” W
Habitat:Cypress [Taxodium] slough.
Reproductive State:Fruit
Collector:G. Robinson 347
Date:29 Sep 1981
Accession No:161165
Image:161165.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: R. Gannon, 1984
Locality:USA. Florida. Alachua Co.: Paynes Prairie Preserve State Park. NE corner, S on Main Dike Road near ranger headquarters.
Habitat:On roadside fill through marsh.
Reproductive State:Flower, Fruit
Collector:R. Gannon 93
Date:21 Oct 1984
Accession No:182200
Image:182200.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: E. Brown, 1983
Locality:USA. Florida. Lee Co.: Fort Myers Beach. 260 Curlew Street. 28º 3’ 0” N -82º -43’ -59” W
Reproductive State:Flower, Immature Fruit
Collector:E. Brown s.n.
Date:6 Jul 1983
Accession No:186947
Image:186947.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1985
Locality:USA. Florida. Gilchrist Co.: Along FL 26, 1.7 mi. W of Trenton. T10S, R15E, Sec. 18, SW¼ of NE¼. 29º 36’ 47” N -82º -49’ -3” W
Habitat:Weedy area along road and railroad.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 10755
  with R.P. Wunderlin, C. vanHoek
Date:25 Oct 1985
Accession No:188192
Image:188192.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1986
Locality:USA. Florida. Okeechobee Co.: Lake Okeechobee public access point at Nubbin Slough, ca. 4.5 mi. (s.l.d.) SE of Okeechobee. T38S, R36E, Sec. 6, NW¼ of SE¼. 27º 14’ 38” N -80º -49’ -47” W
Habitat:Weedy area along lake shore.
Reproductive State:Flower, Immature Fruit
Collector:B. F. Hansen 11285
  with R.P. Wunderlin, K. Kuhlman
Date:25 Sep 1986
Accession No:191802
Image:191802.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1987
Locality:USA. Florida. Jackson Co.: Under the US 90 bridge over the Apalachicola River; 0.5 mi. W of Chattahoochee. T4N, R6W, Sec. 31. 29º 43’ 32” N -84º -58’ -59” W
Habitat:Riverine forest and weedy margins.
Reproductive State:Flower, Immature Fruit
Collector:B. F. Hansen 11472
  with F. Essig
Date:01 Sep 1987
Accession No:192644
Image:192644.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1987
Locality:USA. Florida. Madison Co.: Along side road 2.6 mi. W of FL 55; ca. 4 mi. NW of Greenville. T1N, R6E, Sec. 1, NE¼ of SE¼. 30º 28’ 9” N -83º -37’ -48” W
Habitat:Weedy roadside and fence row.
Reproductive State:Flower, Fruit
Collector:B. F. Hansen 11572
  with F. Essig
Date:01 Sep 1987
Accession No:192603
Image:192603.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia obtusifolia L. - Determined By: O. K. Lakela, 1965
Locality:USA. Florida. Collier Co.: Overlooking Chokoloskee Bay; low canal terraces E of FL 29. 25º 48’ 46” N -81º -21’ -43” W
Habitat:Hammock cover of ridges; gravelly roadsides; with Acacia, Tecoma, Forestiera, and with grasses, forbs and vines.
Reproductive State:Immature Fruit, Fruit
Collector:O. K. Lakela 29229
Date:06 Oct 1965
Accession No:67224
Image:67224.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: J. D. Ray, 1960
Locality:USA. Florida. Lake Co.: Ca. 5 mi. N of Cassia off FL 44. 28º 52’ 59” N -81º -27’ 0” W
Habitat:In ditch, in open, gently rolling Pinus clausa scrub; with Quercus geminata, Q. chapmanii, Q. myrtifolia, Lyonia ferruginea, Serenoa repens, Sabal etonia, Balduina angustifolia, shrubby Ilex, Liatris laevigata [L. tenuifolia var. quadriflora], Persea humilis [P. borbonia var. humilis], Bejaria racemosa, Polygonella polygama, Garberia fruticosa [G. heterophylla], and ocasional longleaf pine [Pinus palustris].
Reproductive State:Flower, Immature Fruit
Collector:J. D. Ray, Jr. 10505
Date:20 Oct 1960
Accession No:22747
Image:22747.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: G. R. Cooley, 1959
Locality:USA. Florida. Hernando Co.: T21S, R19E, Sec. 29.
Description:Flowers yellow. 
Habitat:In hammock, very wet at this time.
Reproductive State:Flower, Immature Fruit
Collector:G. R. Cooley 6906
  with R.J. Eaton
Date:15 Sep 1959
Accession No:9513
Image:9513.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Cassia tora L. - Determined By: G. R. Cooley, 1954
Locality:USA. Florida. Lee Co.: Sanibel Island. 26º 26’ 56” N -82º -1’ -20” W
Description:Seedling. 
Reproductive State:Flower, Immature Fruit
Collector:G. R. Cooley 2680
  with E. West
Date:14 Apr 1954
Accession No:2838
Image:2838.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1977
Arachis hypogaea L. - Determined By: O. K. Lakela, 1965
Locality:USA. Florida. Hendry Co.: La Belle. Caloosahatchee River, N bank; E of the bridge off #29. 26º 46’ 59” N -81º -15’ 0” W
Habitat:High sandy terrace.
Reproductive State:Flower
Collector:O. K. Lakela 28748
Date:17 Jun 1965
Accession No:240025
Image:240025.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: L. A. Lathrop, 2003
Locality:USA. Florida. Brevard Co.: Fox Lake Farms. 28º 34’ 56” N 80º 51’ 22” W
Description:Soft; 1 m+ tall; small orange flower; leaves squared off; lanceolate like-pea-pods. 
Habitat:Disturbed wet scrub; [soil] sandy.
Reproductive State:Flower, Immature Fruit
Collector:L. A. Lathrop 158
Date:10 Aug 2003
Accession No:238897
Image:238897.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. C. Barneby, 1966
Cassia obtusifolia L. - Determined By: O. K. Lakela, 1966
Locality:USA. Florida. Collier Co.: Isle of Capri. Gulf of Mexico coast, S of Naples. 26º 8’ 31” N -81º -47’ -41” W
Habitat:Canal banks, shores of lagoons.
Reproductive State:Fruit
Collector:O. K. Lakela 30332
Date:21 Nov 1966
Accession No:78700
Image:78700.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: M. T. Strong, 2000
Locality:USA. Florida. Marion Co.: N border of Stonecrest Retirement Community, 0.1-0.2 km E of US 441/27/FL 500, 12.4 km SE of Belleview and 7.2 km NW of Lady Lake. 29º 3’ 18” N -82º -3’ -44” W
Habitat:In basin of exsiccated stormwater sump.
Reproductive State:Flower, Fruit
Collector:M. T. Strong 2487
Date:27 Aug 2000
Accession No:227143
Image:227143.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: D. W. Crewz, 1977
Locality:USA. Florida. Hillsborough Co.: Big Bend Power Plant. Station 1, inside Gate 11.
Habitat:In old field.
Reproductive State:Flower, Immature Fruit
Collector:D. W. Crewz 1123
Date:01 Sep 1977
Accession No:128110
Image:128110.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: Loran C. Anderson, 1975
Locality:USA. Florida. Leon Co.: Tallahassee. In N end, beside small pond near I-10 and Lakeshore Drive. 30º 26’ 17” N -84º -16’ -50” W
Description:Weed. Common
Habitat:In disturbed area.
Reproductive State:Flower, Immature Fruit
Collector:L. C. Anderson 4098
Date:11 Nov 1975
Accession No:140640
Image:140640.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: J. Myers, 1999
Locality:USA. Florida. Hillsborough Co.: Little Manatee River State Park. Main park drive; 20 m N of Main Entrance. T32S, R19E, Sec. 26, SE¼ of SE¼. 27º 28’ 59” N -82º -10’ -59” W
Description:Erect forb to 0.5 m. 
Habitat:Scrubby flatwoods.
Reproductive State:Flower, Immature Fruit
Collector:J. Myers 510
Date:14 Oct 1999
Accession No:230490
Image:230490.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: A. N. Arcuri, 1977
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. 20 mi. NE of Tampa on US 301. T27S, R21E, Sec's 7, 8, 9. 27º 55’ 0” N -82º -21’ 0” W
Reproductive State:Bud
Collector:A. N. Arcuri 472
Date:29 Jul 1977
Accession No:141053
Image:141053.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L.
Locality:USA. Florida. Hillsborough Co.: Forrest Hills Stables. W end. 27º 59’ 25” N -82º -18’ -6” W
Description:Flower yellow. 
Habitat:Sandy soil, recently plowed under.
Reproductive State:Flower, Immature Fruit
Collector:Bacheller 002
Date:02 Jul 1979
Accession No:143316
Image:143316.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: T. F. Rochow, 1981
Locality:USA. Florida. Lake Co.: Green Swamp. T23S, R24E, Sec. 29.
Habitat:Along railroad right-of-way.
Reproductive State:Flower, Immature Fruit
Collector:T. F. Rochow s.n.
Date:31 Aug 1981
Accession No:160322
Image:160322.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Hernando Co.: Large quarry along C-491A, 0.4 mi. N of its junction with US 98; ca. 6.5 mi. NW of Brooksville. T21S, R19E, Sec. 20, NW¼ of SE¼. 28º 33’ 18” N -82º -23’ -16” W
Habitat:Weedy vegetation in old quarry.
Reproductive State:Flower
Collector:B. F. Hansen 8969
  with J. Beckner, D. Hall
Date:06 Nov 1981
Accession No:160382
Image:160382.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: R. P. Wunderlin, 1981
Cassia tora L. - Determined By: W. C. Brumbach, 1980
Locality:USA. Florida. Lee Co.: Western Sanibel Island. 26º 26’ 56” N -82º -1’ -20” W
Description:A weak-stemmed annual; flowers golden yellow; pods strongly curved. 
Habitat:Dry roadsides in deep grass.
Reproductive State:Flower, Immature Fruit
Collector:W. C. Brumbach 9620
Date:15 Sep 1980
Accession No:151317
Image:151317.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: A. N. Arcuri, 1977
Locality:USA. Florida. Hillsborough Co.: Hillsborough River State Park. 20 mi. NE of Tampa on US 301. T27S, R21E, Sec's 7, 8, 9. 27º 55’ 0” N -82º -21’ 0” W
Reproductive State:Flower
Collector:A. N. Arcuri 474
Date:08 Aug 1977
Accession No:146634
Image:146634.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: B. F. Hansen, 1981
Locality:USA. Florida. Orange Co.: Along Lake Mary Jane Road, 0.5 mi. E of Moss Park Road; at the N shore of Lake Mary Jane. T24S, R31E, Sec. 23, SW¼ of NE¼.
Habitat:Roadside.
Reproductive State:Flower, Immature Fruit
Collector:B. F. Hansen 8682
  with D. Lindsey
Date:25 Aug 1981
Accession No:157338
Image:157338.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen, 1983
Determination History: Cassia obtusifolia L. - Determined By: B. F. Hansen, 1979
Locality:USA. Florida. Clay Co.: Along FL 21 at Mill Creek, 0.3 mi. NE of its junction with FL 215; ca. 2 mi. SW of Middleburg. T5S, R24E, Sec. 22, NE¼ of SW¼. 30º 4’ 7” N -81º -51’ -37” W
Habitat:Roadside ditch, dry to wet.
Reproductive State:Flower, Immature Fruit
Collector:B. F. Hansen 6522
  with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Date:12 Oct 1979
Accession No:144563
Image:144563.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: R. P. Wunderlin, 1984
Determination History: Cassia obtusifolia L. - Determined By: R. F. Daubenmire, 1977
Locality:USA. Florida. Lake Co.: 6 mi. N of Altoona. 28º 57’ 56” N -81º -38’ -55” W
Habitat:On white sand.
Reproductive State:Flower, Immature Fruit
Collector:R. F. Daubenmire s.n.
  with J. Daubenmire
Date:19 Aug 1977
Accession No:178028
Image:178028.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: G. Fleming, 1988
Locality:USA. Florida. Pinellas Co.: Clearwater Sewage Treatment Plant, FL 580; N of radio signal Tower (Magnolia Creek). 27º 57’ 54” N -82º -54’ -40” W
Habitat:Disturbed area.
Reproductive State:Flower
Collector:G. Fleming 4125
Date:20 Aug 1988
Accession No:197979
Image:197979.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby - Determined By: B. F. Hansen
Locality:USA. Florida. Hillsborough Co.: Howard Franklin Bridge at Grand Central Avenue. 29º 52’ 0” N -84º -46’ -59” W
Reproductive State:Flower, Immature Fruit
Collector:V. Ducey 250
Date:06 Jul 1960
Accession No:199141
Image:199141.jpg
Family Name:Fabaceae
Currently Accepted Name:Senna obtusifolia (L.) H. S. Irwin & Barneby
Locality:USA. Florida. Jackson Co.: Lake Seminole. Chattahoochee; Lake Seminole Lodge, boat ramp. [Note: If location of Lake Seminole Lodge is correct, then Chattahoochee is not correct. Lake Seminole Lodge is in Sneads, Jackson County, while Chattahoochee is in Gadsden Co. JMK 2005] 30º 52’ 0” N -84º -57’ 0” W
Habitat:Pond and associated bank; associates: Bidens bipinnata, Kyllinga brevifolia, Lycopus rubellus, Taxodium distichum.
Reproductive State:Flower, Immature Fruit
Collector:K. Francl 296
  with L. Kruse, M. Morgan, E. Totin, M. Waters
Date:08 Oct 2001
Accession No:240501
Image:240501.jpg

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