Herbarium Specimen Details

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hernando Co. : 4.5 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Sandy pasture.
Reproductive State Fertile
Collector R. K. Godfrey 57207
Collection Date 12 Jul 1958
Accession Number 8391
Image 8391.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: Shuey,
Locality USA. Florida , Brevard Co. : Central Merritt's Island; W side of FL 3, 0.25 mi. N of the S boundary of NASA property.
Habitat Dry, sandy soil in orange [Citrus] grove.
Reproductive State Fertile
Collector J. E. Poppleton
with A.G. Shuey
Collection Date 15 Feb 1975
Accession Number 123710
Image 123710.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , DeSoto Co. : Along N side of FL 72, ca. 1 mi. W of Horse Creek.
Habitat Sandy soil.
Reproductive State Fertile
Collector A.G. Shuey 1771
Collection Date 09 Oct 1976
Accession Number 124344
Image 124344.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hillsborough Co. : St. Carmel and Front Street, Valrico, N of FL 60. 27° 56' 16" N 82° 14' 11" W
Habitat Pasture and margins.
Reproductive State Fertile
Collector D. R. Lindsey 185
with D.W. Crewz
Collection Date 19 May 1978
Accession Number 131145
Image 131145.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Lee Co. : Middle Captiva. 26° 31' 19" N 82° 11' 21" W
Description Erect annuals to 8 dm tall; spikes reddish; 2 spines at each node; a weed.
Habitat Waste places.
Reproductive State Fertile
Collector W. C. Brumbach 9120
Collection Date 29 Nov 1976
Accession Number 135489
Image 135489.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Lee Co. : Wulfert, Western Sanibel. 26° 26' 56" N 82° 1' 20" W
Description Plants somewhat diffuse; stems spiny; leaves blotched.
Habitat Recently cleared ground.
Reproductive State Fertile
Collector W. C. Brumbach 8787
Collection Date 26 Mar 1975
Accession Number 130934
Image 130934.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Lake Co. : Lake Apopka. 28° 40' 50" N 81° 30' 34" W
Reproductive State Fertile
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 12 Jan 1992
Accession Number 211476
Image 211476.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Brooker Creek Preserve. 0.6–0.8 mi. N of C-582, ca. 5 mi. E of US 19; ca. 6 mi. E of Tarpon Springs. T27S, R16E, Sec. 12, NW¼ of NE¼. 29° 53' 20" N 82° 19' 57" W
Habitat Pasture weed in well-field.
Reproductive State Fertile
Collector B. F. Hansen 12282
with R.P. Wunderlin, P. Dooris
Collection Date 06 Jul 1993
Accession Number 207967
Image 207967.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Clay Co. : Along FL 220, 0.5 mi. W of US 17; ca. 7 mi. N of Green Cove Springs. T4S, R26E, Sec. 32, SE¼ of SE¼.
Habitat Pine flatwoods.
Reproductive State Fertile
Collector R. P. Sauleda 5579
with M. Ragan
Collection Date 21 Jun 1981
Accession Number 157564
Image 157564.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pasco Co. : 0.9 mi. N of FL 54 E on W side of Old Wire Road (12th Street extension); roadside. T25S, R21E, Sec. 35.
Description Minute, yellow-green [flowers]; red stems, armed.
Habitat Moist bordering orange [Citrus] grove.
Reproductive State Fertile
Collector E. E. Wise 244
Collection Date 26 Nov 1986
Accession Number 202350
Image 202350.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Dunedin Hammock, Dunedin; East Woods Road. 28° 1' 11" N 82° 46' 18" W
Reproductive State Fertile
Collector P. Genelle 2364
with G. Fleming
Collection Date 25 Sep 1976
Accession Number 126036
Image 126036.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Lee Co. : Landscape Sanibel, Eastern Sanibel. 26° 26' 56" N 82° 1' 20" W
Description Plants erect; stems spiny at leaf bases; a weed.
Habitat Plant nursery.
Reproductive State Fertile
Collector W. C. Brumbach 9078
Collection Date 20 Oct 1976
Accession Number 131794
Image 131794.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Polk Co. : Lake Iris, Hesperides. 27° 52' 60" N 81° 27' 0" W
Description One plant.
Habitat Shore of lake, disturbed vegetation of oak-covered slope.
Reproductive State Fertile
Collector O. K. Lakela 34371
Collection Date 31 Jan 1961
Accession Number 35384
Image 35384.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Highlands Co. : 3.0 mi. NE of FL 64 (road to Avon Park Bombing Range), 5.0 mi. NE of Avon Park. T32S, R29E, Sec. 17.
Habitat Ruderal area around in-ground silo.
Reproductive State Fertile
Collector R. P. Wunderlin 9110
with J. Beckner
Collection Date 05 Sep 1981
Accession Number 158479
Image 158479.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. NE of campus. 28° 0' 0" N 82° 0' 0" W
Description Herb 1 m tall, flowers green.
Habitat Slash pine [Pinus elliottii] - turkey oak [Quercus laevis] community.
Reproductive State Fertile
Collector J. Bateson 193
Collection Date 04 Oct 1979
Accession Number 151396
Image 151396.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hillsborough Co. : S Dover Road off Durant Road, SE of Brandon. 27° 56' 16" N 82° 17' 9" W
Habitat Orange [Citrus] grove.
Reproductive State Fertile
Collector J.M. Carlton
Collection Date 16 May 1978
Accession Number 201128
Image 201128.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Safety Harbor Fire Station #2. FL 611 (FL 593); dirt road between Eden Nursery and pinelands. 27° 16' 36" N 80° 14' 34" W
Reproductive State Fertile
Collector G. Fleming
Collection Date 14 May 1988
Accession Number 196292
Image 196292.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Okeechobee Co. : 0.3 mi. S of C-15C on NE 45th Avenue. T34S, R36E, Sec. 19.
Habitat Weedy field.
Reproductive State Fertile
Collector R. P. Wunderlin
with B.F. Hansen, C. vanHoek
Collection Date 26 Sep 1985
Accession Number 188691
Image 188691.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Gilchrist Co. : Along FL 26, 1.7 mi. W of Trenton. T10S, R15E, Sec. 18, SW¼ of NE¼. 29° 36' 48" N 82° 49' 3" W
Habitat Weedy area along road and railroad.
Reproductive State Fertile
Collector B. F. Hansen 10766
with R.P. Wunderlin, C. vanHoek
Collection Date 25 Oct 1985
Accession Number 188217
Image 188217.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Lee Co. : North Ft. Myers, Horizon Retirement Community.
Habitat Disturbed soil.
Reproductive State Fertile
Collector E. Brown
Collection Date 04 May 1985
Accession Number 186405
Image 186405.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Sumter Co. : Along W side of C-251, ca. 0.5 mi. S of FL 44 and ca. 1 mi. E of Citrus Co. line. T19S, R21E, Sec. 10. 28° 52' 0" N 82° 27' 0" W
Habitat Pasture.
Reproductive State Fertile
Collector R. P. Wunderlin 9738
with B.F. Hansen, G. Robinson
Collection Date 28 Jun 1984
Accession Number 179504
Image 179504.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Miami-Dade Co. : Sunset Drive and SW 125th Street. 25° 42' 21" N 80° 21' 8" W
Habitat Old field.
Reproductive State Fertile
Collector T. R. Alexander
Collection Date 01 Nov 1973
Accession Number 177238
Image 177238.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Brevard Co. : Duda Road to St. Johns River, extension of Wickham Road; roadside. 28° 13' 49" N 80° 45' 53" W
Description Uncommon (1 only) erect herb to 30 cm; green flowers.
Habitat Dry; sandy soil.
Reproductive State Fertile
Collector T. MacClendon 248
Collection Date 25 May 2004
Accession Number 239389
Image 239389.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Broward Co. : Hugh Taylor Birch State Park. Ft. Lauderdale. 30° 4' 60" N 83° 34' 60" W
Habitat Primary hammock with extensions of subtropical flora; Krugiodendron, Metopium, Genipa.
Reproductive State Fertile
Collector O. K. Lakela 29658
with R.W. Long
Collection Date 19 Apr 1966
Accession Number 73870
Image 73870.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Broward Co. : Indian Trace.
Reproductive State Fertile
Collector D. Tabb
Collection Date 03 Sep 1978
Accession Number 176501
Image 176501.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Marion Co. : 1.8 mi. W of junction of FL 329 on FL 320; roadside ditch. T12S, R20E, Sec. 7, SE¼.
Habitat Wet.
Reproductive State Fertile
Collector R. P. Wunderlin 9964
with B.F. Hansen, M. Van Etten
Collection Date 18 Jul 1985
Accession Number 187233
Image 187233.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Miami-Dade Co. : Coral Gablees, Hardee Avenue. 27° 26' 60" N 81° 47' 60" W
Habitat Abandoned garden site.
Reproductive State Fertile
Collector O. K. Lakela 30428
with F. Almeda
Collection Date 20 Dec 1966
Accession Number 78730
Image 78730.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Clearwater, FL 588, W of US 19; Top-of-World condominium area. 27° 57' 54" N 82° 54' 40" W
Habitat Pasture land.
Reproductive State Fertile
Collector P. Genelle 295
with G. Fleming
Collection Date 17 Jul 1970
Accession Number 91909
Image 91909.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Collier Co. : SW of Immokalee, Corkscrew area. 26° 25' 10" N 81° 25' 13" W
Habitat In deep water; abandoned garden site.
Reproductive State Fertile
Collector O. K. Lakela
with D. Laker
Collection Date 22 Aug 1965
Accession Number 66187
Image 66187.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: E. West,
Locality USA. Florida , Miami-Dade Co. : W of Kendall; roadside. 25° 40' 0" N 80° 19' 0" W
Habitat In scrub.
Reproductive State Fertile
Collector W. G. Atwater
Collection Date 03 Oct 1960
Accession Number 56884
Image 56884.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , DeSoto Co. : 7 mi. S of Arcadia. 27° 12' 57" N 81° 51' 30" W
Habitat Orange [Citrus] grove.
Reproductive State Fertile
Collector A. Fulton 317
Collection Date 06 Dec 1978
Accession Number 141426
Image 141426.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Martin Co. : Jonathan Dickinson State Park. Near the N gate.
Habitat Weedy disturbed areas.
Reproductive State Fertile
Collector R. O. Woodbury
with R. Roberts
Collection Date Aug 1989
Accession Number 260430
Image 260430.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: B. F. Hansen, May 2004
Determination History
Amaranthus dubius Mart. ex Thell.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. Behind the shop on Old Post Road. T25S, R16E, Sec. 29, NW¼ of NE¼.
Habitat Ruderal; calcareous conditions.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 15 Feb 2003
Accession Number 239744
Image 239744.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Manatee Co. : 3.6 mi. S of FL 62 on Duette Road; roadside. T34S, R22E, Sec. 10, NW¼ of SW¼. 27° 34' 60" N 82° 7' 0" W
Reproductive State Fertile
Collector G. Robinson 647
with R.P. Wunderlin, B.F. Hansen
Collection Date 06 Jun 1984
Accession Number 178000
Image 178000.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Miami-Dade Co. : SW corner of junction of 123rd Avenue and SW 56th Street (Miller Drive). 29° 58' 0" N 82° 27' 0" W
Habitat Disturbed wet prairie.
Reproductive State Fertile
Collector R. P. Sauleda 3254
Collection Date 27 Dec 1979
Accession Number 143202
Image 143202.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Miami-Dade Co. : Off SW 8th Street near Douglas Road in Miami. 25° 46' 27" N 80° 11' 37" W
Description About 2 ft. tall.
Habitat Crack in a paved alley.
Reproductive State Fertile
Collector W. R. Stimson 19
Collection Date 25 Jan 1964
Accession Number 62820
Image 62820.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hillsborough Co. : University of South Florida Campus. N of the library. 28° 0' 0" N 82° 0' 0" W
Description Local.
Habitat Wasteland; ungrassed area.
Reproductive State Fertile
Collector O. K. Lakela 26619
Collection Date 19 Oct 1963
Accession Number 56820
Image 56820.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Honeymoon Island State Park. By the #1 bathhouse. T28S, R15E, Sec. 8.
Habitat Ruderal; sand pile.
Reproductive State Fertile
Collector S.W. Braem
Collection Date 07 Dec 2003
Accession Number 248808
Image 248808.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Leon Co. : Tallahassee. 30° 26' 18" N 84° 16' 51" W
Description Much-branched annual, ca. 1 m high; weed.
Habitat Vacant lots.
Reproductive State Fertile
Collector R. K. Godfrey 55565
Collection Date 07 Jul 1957
Accession Number 35577
Image 35577.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pasco Co. : Werner-Boyce Salt Springs State Park. Across road from Assistant Manager's home. T25S, R16E, Sec. 29, NW¼ of NE¼.
Habitat Disturbed area, ruderal.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 02 Oct 2003
Accession Number 247857
Image 247857.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Marion Co. : US 27 adjacent to I-75, Ocala; drainage area on roadside. 29° 12' 26" N 82° 11' 8" W
Habitat Wet.
Reproductive State Fertile
Collector S. Myers 641
Collection Date 19 Jul 2012
Accession Number 264571
Image 264571.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Palm Beach Co. : Old US 27, South Bay. 26° 40' 39" N 80° 43' 56" W
Habitat Non-functional old highway with weeds coming up through the pavement, ruderal next to sugar cane field.
Reproductive State Fertile
Collector S. Myers 1622
Collection Date 19 Jan 2015
Accession Number 279530
Image 279530.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Hillsborough Co. : Lake Dan Nature Preserve; S and E of Boardwalk off Huckaville Road parking lot, 1.7 km S of the Pasco County line, 1.24 km E of the Pinellas County line, 1.9 km N of FL 582, Odessa. 28° 9' 30" N 82° 38' 18" W
Habitat Disturbed margin of lake edge, in shallow water.
Reproductive State Fertile
Collector A. Farid 83
with R.E. O'Donovan
Collection Date 29 Aug 2015
Accession Number 281094
Image 281094.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Bahamas. Great Abaco Island Along road to Norman's Castle, 4 mi. S of junction with main road.
Habitat Ruderal area at edge of disturbed pineland.
Reproductive State Flower
Collector R. P. Wunderlin
with D. S. Correll, R. P. Sauleda, & B. F. Hansen
Collection Date 14 Dec 1979
Accession Number 144786
Image 144786.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Puerto Rico. Comerío Mun. : Rio La Plata, 2 mi. NE of Comerío, at the junction of highways 156 and 781; weeds around roadside and bridge.
Reproductive State Flower
Collector B. F. Hansen
with R. P. Sauleda, M. E. Ragan, & J. Lopez
Collection Date 25 Nov 1981
Accession Number 166932
Image 166932.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Louisiana , Lincoln Par. : City dump; Ruston, Louisiana. 32° 30' 60" N 92° 36' 60" W
Habitat Open waste area.
Reproductive State Fertile
Collector G. L. Chandler
Collection Date 05 Oct 1971
Accession Number 130370
Image 130370.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Tennessee , Cocke Co. : 2 mi. N of Parrottsville.
Habitat Pasture.
Reproductive State Fertile
Collector P. Genelle
with G. Fleming.
Collection Date 30 Jul 1977
Accession Number 128823
Image 128823.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Pinellas Co. : Dunedin Hammock, Dunedin. 28° 1' 11" N 82° 46' 18" W
Habitat Disturbed site.
Reproductive State Fertile
Collector P. Genelle
with G. Fleming.
Collection Date 11 Jun 1977
Accession Number 127299
Image 127299.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Louisiana , Ouachita Par. : At corner of NE Dr. and Filhoil Ave., Monroe.
Habitat Ditch.
Reproductive State Fertile
Collector D. D. Taylor
Collection Date 09 Sep 1983
Accession Number 217438
Image 217438.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Arkansas , Stone Co. : Blanchard Springs area; P. O. Fifty-Six.
Habitat Disturbed areas.
Reproductive State Fertile
Elevation 500 to ft
Collector D. Demaree
Collection Date 23 Sep 1969
Accession Number 213451
Image 213451.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: B. F. Hansen, 1985
Determination History
Amaranthus albus L. - Determined By: R. D. Whetstone, 1978
Locality USA. Alabama , Jefferson Co. : Ensley; C-61 ca. 1 mi. W of I-59; Near the Steel Mills in the railroad track switch yards, and adjacent waste places.
Reproductive State Fertile
Collector R. D. Whetstone
with A. E. Radford
Collection Date 17 Oct 1975
Accession Number 182266
Image 182266.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Arkansas , Craighead Co. : P. O. Otwell.
Description Common.
Habitat Valley land.
Reproductive State Fertile
Elevation 250 to ft
Collector D. Demaree
Collection Date 01 Nov 1951
Accession Number 42978
Image 42978.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Louisiana , Ouachita Par. : 1 mi. E of Guthrie, LA.
Habitat Soybean field.
Reproductive State Fertile
Collector R. D. Thomas
with R. E. Jones.
Collection Date 19 Oct 1966
Accession Number 81689
Image 81689.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Mississippi , Alcorn Co. : 2 mi. toward Wenasoga from Corinth; E edge of Pontotoc Ridge.
Description Weed.
Habitat In sawdust pile in pasture near margin of dry oak wood.
Reproductive State Fertile
Collector G. R. Cooley
with J. D. Ray, Jr.
Collection Date 06 Jun 1957
Accession Number 17454
Image 17454.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. North Carolina , Alamance Co. : 10.5 mi. W of Chapel Hill; 11 mi. E of Snow Camp along W bank of Haw River.
Habitat Barnyard.
Reproductive State Fertile
Collector G. S. Ramseur
with A. E. Hammond
Collection Date 22 Sep 1956
Accession Number 14609
Image 14609.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Louisiana , Lincoln Par. : City dump of Ruston, LA. 32° 31' 60" N 92° 35' 60" W
Description Stood approximately 3 ft. high.
Habitat Waste area.
Reproductive State Fertile
Collector B. S. Watters
Collection Date 05 Oct 1971
Accession Number 121891
Image 121891.JPG
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Orange Co. : 0.06 mi. S of Pineloch Avenue, Orlando. 28° 30' 30" N 81° 22' 34" W
Habitat Disturbed weedy roadside.
Reproductive State Fertile
Collector S. Myers
Collection Date 31 Jul 2016
Accession Number 293046
Image 293046.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: Wunderlin, 1979
Determination History
Amaranthus sp.
Locality Honduras. Copán Dept. Below Copán Antigua.
Description Spiny herb.
Habitat River valley.
Reproductive State Flower
Collector F. A. Barkley
with L.A. Velez
Collection Date 08 May 1970
Accession Number 107212
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Ecuador. Los Ríos Prov. Rio Palenque Science Center; km 56; Quevedo-Santo Domingo Road. 1° 26' 17" S 79° 45' 22" W
Description Unicate; herb with green leaves and white flowers; epiphytic.
Habitat Palm plantation; growing on the oil palm (Elaeis guineensis).
Reproductive State Flower
Elevation 150 to 220 m
Collector J. B. Watson
Collection Date 31 Jan 1980
Accession Number 150339
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Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Ecuador. Los Ríos Prov. Rio Palenque Science Center; km 56; Quevedo-Santo Domingo Road; along trail 2A. 1° 26' 17" S 79° 45' 22" W
Description Terrestrial herb to 50 cm; leaves deep green; bracts pale green, flowers white.
Habitat Mature forest; in 9 month old second growth; partial sun.
Reproductive State Flower
Collector J. B. Watson
Collection Date 02 Feb 1980
Accession Number 150338
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Guatemala. Guatemala Dept. Trailer park of Las Hamacas, ca. 20 mi. S of Guatemala City, highway CA-2 to Escuintla. 14° 37' 60" N 90° 22' 0" W
Habitat Horse pasture.
Reproductive State Flower
Elevation 3500 to ft
Collector K. Torke
with D. Dunn
Collection Date 07 Aug 1975
Accession Number 127899
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: G. G. Robinson,
Locality Mexico. Hidalgo San Antonio el Grande. 20° 17' 36" N 98° 2' 6" W
Reproductive State Flower
Collector E. Romero L.
with C. Basilio G.
Collection Date 13 Feb 1998
Accession Number 224044
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: H. Maas, 1972
Locality Brazil. Amazonas Manaus, Zoo near Parque 10. 3° 6' 0" S 60° 0' 0" W
Description Annual herb ca. 0.5 m tall, flowers and fruit greenish yellow to yellow.
Habitat Wet open area.
Reproductive State Flower
Collector P. J. M. Maas
with H. Maas
Collection Date 25 Nov 1971
Accession Number 106575
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: M. D. Correa A., 1969
Locality Panama. Coclé Prov. 10 mi. E Nata at Rio Grande. 8° 19' 56" N 80° 31' 11" W
Description Frequent; stems red, 2 ft. tall.
Habitat In sun; tomato field.
Reproductive State Flower
Collector E. L. Tyson
Collection Date 04 Jan 1969
Accession Number 88780
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: G. G. Robinson,
Locality Mexico. Oaxaca San Cristóbal Amatlán. 16° 19' 36" N 96° 21' 60" W
Reproductive State Flower
Collector J. Santiago Martínez
Collection Date 08 Nov 1995
Accession Number 217385
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: M. Nee, 1985
Locality Bolivia. Beni Dept. , Vaca Diez Prov. : At Cachuela Esperanza, along the Rio Beni [=Madre de Dios]. 10° 31' 60" S 65° 34' 60" W
Description Erect weed; inflorescence yellow-green, erect or nodding.
Habitat Ruderals in the town and silty banks of the river and granite of the rapids, the W-most extension along the river of the Precambrian Brazilian shield.
Reproductive State Flower
Elevation 120 to m
Collector M. Nee
Collection Date 11 Sep 1985
Accession Number 190187
Image 190187.jpg
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality Suriname. Poelepantje near Paramaribo. 5° 49' 26" N 55° 9' 31" W
Description Spiny herb, 25 cm tall; flower green, leaves with a dark, apically pale-margined spot.
Reproductive State Flower
Collector A. M. E. Jonker-Verhoef
with F.P. Jonker
Collection Date 23 Dec 1955
Accession Number 83217
Image 83217.jpg
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: Wunderlin, 1973
Locality Honduras. Choluteca Dept. Near the Choluteca River, near Choluteca. 13° 19' 60" N 87° 4' 60" W
Description Hierba de 0.5 m de altura con flores verdes.
Habitat Woodland.
Reproductive State Flower
Collector P. A. R. Borjas
with F. A. Barkley
Collection Date 06 Jun 1970
Accession Number 297279
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Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: Wunderlin, 1973
Determination History
Amaranthus sp.
Locality Venezuela. Distrito Federal La Florida, near Caracas. 10° 30' 0" N 66° 55' 0" W
Habitat Waste ground.
Reproductive State Flower
Elevation 900 to m
Collector A. H. G. Alston
Collection Date 12 Mar 1938
Accession Number 93523
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Virginia , Clarke Co. : Along the Shenandoah River, ca. 1.5 mi. N of Warren County on Route 638.
Habitat Roadside.
Reproductive State Fertile
Collector T. Bradley
with W. Reay
Collection Date 29 Sep 1977
Accession Number 139562
Image 139562.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Oklahoma , Payne Co. : Perkins Agronomy Research Station. T18N, R2E, Sec. 36. 35° 58' 26" N 97° 2' 1" W
Reproductive State Fertile
Collector D. Alleman
with L. Loomis
Collection Date 03 Jun 1980
Accession Number 192739
Image 192739.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Oklahoma , Latimer Co. : 0.5 mi. W, 0.5 mi. S, and 0.25 mi. W of Yanush. 34° 42' 0" N 95° 17' 60" W
Habitat Wooded area.
Reproductive State Fertile
Collector F. H. Means
Collection Date 01 Jul 1965
Accession Number 100981
Image 100981.jpg
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Virginia , Southampton Co. : Franklin.
Reproductive State Fertile
Collector A. A. Heller
Collection Date 23 Jul 1893
Accession Number 31103
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Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. District of Columbia Rock Circle.
Reproductive State Fertile
Collector P. Dowell
Collection Date 09 Jul 1902
Accession Number 29475
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Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Virginia , Fairfax Co. : Hunting Circle, near Alexandria.
Reproductive State Fertile
Collector P. Dowell
Collection Date 31 Jul 1904
Accession Number 29480
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Orange Co. : Pershing Avenue between Dixie Belle Drive and South Semoran Boulevard (FL 436), behind South Semoran Shoppes, Orlando. 28° 29' 56" N 81° 18' 45" W
Habitat Disturbed roadside.
Reproductive State Fertile
Collector S. Myers
Collection Date 09 Jul 2017
Accession Number 299422
Image 299422.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: C. vanHoek, 2018
Determination History
Acnida cuspidata Bertero ex Spreng.
Locality USA. Florida , Polk Co. : Summerlin Street, Bartow. 27° 53' 47" N 81° 50' 35" W
Reproductive State Fertile
Collector B. A. Cameron
Collection Date 21 Apr 1961
Accession Number 299659
Image 299659.jpg
Plant Atlas Link Plant Atlas Citation

Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L. - Determined By: C. vanHoek, 2018
Determination History
Acnida cuspidata Bertero ex Spreng.
Locality USA. Florida , Polk Co. : S side of Lake Hollingsworth.
Reproductive State Fertile
Collector S. A. Keen
Collection Date 17 Apr 1961
Accession Number 299660
Image 299660.jpg
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Amaranthus spinosus
Family Name Amaranthaceae
Currently Accepted Name Amaranthus spinosus L.
Locality USA. Florida , Seminole Co. : City of Casselberry; conservation area. 28° 40' 57" N 81° 18' 60" W
Reproductive State Fertile
Collector D. Rockwood
Collection Date 12 Dec 2022
Accession Number 304584
Image 304584.jpg
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