[Specimen details]

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Santa Rosa Co. : N of the Milton T Airport. 30° 37' 57" N 87° 2' 23" W
Habitat Disturbed, dry, sandy soil.
Reproductive State Fertile
Collector G. Wilhelm
Collection Date 06 Jul 1975
Accession Number 150463
Image 150463.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Levy Co. : FL 24, 3 mi. W of Alachua Co. line. 29° 45' 6" N 82° 25' 29" W
Description Herb to 6 dm, inconspicuous; stems reddish; flowers white.
Habitat Waste grounds at edge of dry hammock.
Reproductive State Fertile
Collector W. G. D'Arcy 936
Collection Date 28 Aug 1966
Accession Number 80445
Image 80445.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Croton linearis Michx.
Locality USA. Florida , Lake Co. : 0.25 mi. E of Pittman, 2.1 mi. N of Altoona, along small road leading to Lake Dorr. T17S, R27E, Sec. 20, NW¼ of NW¼. 28° 57' 57" N 81° 38' 55" W
Habitat Sandy, weedy roadside.
Reproductive State Fertile
Collector B. F. Hansen 6705
with R.P. Wunderlin, R.P. Sauleda, D. Richardson
Collection Date 12 Oct 1979
Accession Number 257578
Image 257578.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Citrus Co. : Rose Hill, N of Hernando Co. line. 28° 53' 60" N 82° 22' 28" W
Habitat Wooded slope.
Reproductive State Fruit
Collector G. R. Cooley 5514
Collection Date 29 Nov 1957
Accession Number 3180
Image 3180.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hernando Co. : 5–6 mi. N of Brooksville, W of US 98. 28° 33' 19" N 82° 23' 16" W
Habitat Hammock.
Reproductive State Fertile
Collector G. R. Cooley 7116
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 20 Sep 1959
Accession Number 13125
Image 13125.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hernando Co. : Chinsegut Hill Refuge.
Description Throughout weedy area of wood; common.
Habitat Mature pine wood, weedy hardwood understory.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9431
Collection Date 03 Sep 1959
Accession Number 14984
Image 14984.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Leon Co. : W of Tallahassee, US 90, 3.3 mi. W of intersection with FL 20. T1N, R2W, Sec. 23. 30° 26' 18" N 84° 16' 51" W
Description Erect to 6 dm; frequent.
Habitat Clearings of turkey oak [Quercus laevis] woodland.
Reproductive State Fertile
Collector D. Burch 515
Collection Date 25 Oct 1964
Accession Number 63013
Image 63013.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Levy Co. : Along FL 24, ca. 3 km NE of Cedar Key. T14S, R13E, Sec. 9.
Habitat Ancient sand dunes with Quercus myrtifolia, Q. geminata, Q. chapmanii, and Pinus clausa.
Reproductive State Fertile
Collector J. D. Skean, Jr. 842
Collection Date 28 Aug 1982
Accession Number 170518
Image 170518.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Pasco Co. : Withlacoochee State Forest. 28° 27' 57" N 82° 10' 19" W
Habitat Rich loam section; roadside, open sun.
Reproductive State Fertile
Collector P. Genelle 2125
with G. Fleming
Collection Date 14 Jun 1975
Accession Number 120714
Image 120714.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Highlands Co. : Archbold Biological Station. Just W of main building. 27° 10' 0" N 81° 20' 60" W
Habitat Sandy knoll.
Reproductive State Fertile
Collector D. S. Correll 52389
with H.B. Correll
Collection Date 03 Sep 1981
Accession Number 160089
Image 160089.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: R. K. Godfrey,
Locality USA. Florida , Leon Co. : 2 mi. W of Tallahassee. 30° 26' 18" N 84° 16' 51" W
Habitat Sandy hardwood clearing.
Reproductive State Fertile
Collector R. K. Godfrey 53601
Collection Date 11 Jul 1955
Accession Number 3179
Image 3179.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Manatee Co. : Wingate Creek State Preserve. T35S, R22E, Sec. 7, NE¼ of NE¼ of SE¼.
Description Erect to 40 cm height. Occasional.
Habitat Scrub.
Reproductive State Fertile
Collector C. Becker
Collection Date 12 Jun 1997
Accession Number 228612
Image 228612.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Jackson Co. : Ca. 2 air mi. NE of Bascom Tower, ca. 3.4 air mi. ENE of junction FL 165 and FL 165A near Bascom; Cow Pond. T6N, R8W, Sec. 7, N½ of NE¼. 30° 56' 21" N 85° 3' 50" W
Habitat Sandy limesink depression pond. Soils - Plummer (Grossarenic Paleaquults).
Reproductive State Fertile
Elevation 105 to 110 ft
Collector S. L. Orzell 20340
with E.L. Bridges
Collection Date 01 Aug 1992
Accession Number 227842
Image 227842.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Dixie Co. : Steinhatchee Wildlife Management Area. Ca. 0.5 mi. W of entrance to WMA on FL 351, ca. 1 mi. NE of Clearwater Pond, ca. 9.7 NE of Cross City. T8S, R13E, Sec. 34, SW¼. 29° 44' 24" N 83° 0' 45" W
Habitat Exposed sandy margins of limesink depression ponds.
Reproductive State Fertile
Elevation 50 to ft
Collector S. L. Orzell 20199
with E.L. Bridges
Collection Date 10 Jul 1992
Accession Number 227749
Image 227749.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Franklin Co. : St. James Bay Golf Course. Just N of US 98, ca. 6 mi. E of Carrabelle. 29° 51' 8" N 84° 40' 28" W
Habitat Coastal scrub and mixed forest.
Reproductive State Fertile
Collector B. F. Hansen 13027
Collection Date 10 Oct 2005
Accession Number 241749
Image 241749.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Scrub Nature Preserve. 1.3 mi. N of Balm. T31S, R20E, Sec. 13, SW¼ of SW¼. 27° 49' 0" N 82° 13' 0" W
Reproductive State Fertile
Collector S. Landry
with C. Vandaveer
Collection Date 16 Jun 1995
Accession Number 225290
Image 225290.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sumter Co. : NW side of FL 44, 1.6 km W of junction with FL 475, ca. 9 km ENE of the Withlacoochee River (where FL 44 crosses it), and 9.6 km W of Wildwood. 28° 51' 55" N 82° 2' 20" W
Habitat Longleaf pine [Pinus palustris] - turkey oak [Quercus laevis] sandhills.
Reproductive State Fertile
Collector M. T. Strong 2499
Collection Date 28 Aug 2000
Accession Number 227215
Image 227215.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sumter Co. : 0.1–0.2 km N of C-245 E, accessible at its junction with FL 475, just W of I-75, 0.8 km W of I-75, 8–9 km WNW of Oxford, and 3.2 km S of Pedro. 28° 55' 0" N 82° 1' 60" W
Habitat Along trail in dry hammock woods.
Reproductive State Fertile
Collector M. T. Strong 2071
Collection Date 25 Aug 1999
Accession Number 225361
Image 225361.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: N. C. Hend.,
Locality USA. Florida , Hernando Co. : 4.5 mi. N of Brooksville. 28° 33' 19" N 82° 23' 16" W
Habitat Pasture.
Reproductive State Fertile
Collector R. K. Godfrey 57205
Collection Date 12 Jul 1958
Accession Number 7604
Image 7604.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Manatee Co. : Lake Manatee State Recreation Area. Along Park Drive in Burn zone 1b E. T34S, R20E, Sec. 31, NE¼ of NE¼ of SW¼. 27° 30' 0" N 82° 16' 60" W
Description Erect to 50 cm height. Occasional.
Habitat Ruderal area, mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 21 Jul 1994
Accession Number 212724
Image 212724.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Lafayette Co. : Along C-357, ca. 3 mi. S of FL 51 and Cooks Hammock. T7S, R11E, Sec. 7, NE¼.
Habitat Recently clearcut area in wet pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 13419
with J. Hansen
Collection Date 18 Sep 2008
Accession Number 255102
Image 255102.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sumter Co. : Dade Battlefield Historic State Park. T21S, R22E, Sec. 20. 28° 37' 60" N 82° 9' 0" W
Habitat Flatwoods.
Reproductive State Fertile
Collector A. Bishop
with K. Alvarez
Collection Date 01 Oct 2002
Accession Number 248440
Image 248440.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Manatee Co. : South Fork State Preserve. S portion of preserve. T33S, R21E, Sec. 20, SE¼ of SW¼ of SW¼ of NE¼.
Description Erect to 40 cm height. Uncommon.
Habitat Scrub, near mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
with R. Owens
Collection Date 01 Apr 1995
Accession Number 232732
Image 232732.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. K. Holst, 2009
Locality USA. Florida , Sarasota Co. : Deer Prairie Creek Preserve. Jordyn Parcel; northern parcel limit, 4.5 mi. E of intersection of S Moon Drive and Border Road, I-75 borders to the south. 27° 6' 27" N 82° 15' 60" E
Description Herb, 30 cm tall.
Habitat Mesic flatwoods.
Reproductive State Fertile
Elevation 5 to 7 m
Collector L. B. Birch 240
with L. Amos, B.K. Holst
Collection Date 12 Jun 2009
Accession Number 255913
Image 255913.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Bay Co. : Panama City Airport Site, N of FL 388, ca. 7 mi. W of Vicksburg. 30° 19' 0" N 85° 39' 0" W
Reproductive State Fertile
Collector W. F. Grey
Collection Date 10 Sep 2001
Accession Number 229883
Image 229883.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sarasota Co. : Oscar Scherer State Park. Burn zone 13 SE. T38S, R18E, Sec. 12, NW¼ of NW¼ of SW¼ of SE¼ of SW¼.
Description Erect to 40 cm height. Occasional.
Habitat Scrubby flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 27 Aug 1994
Accession Number 214067
Image 214067.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1994
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Lake Co. : Ocala National Forest. W of C-445. 29° 11' 14" N 82° 8' 24" W
Reproductive State Fertile
Collector R. F. Daubenmire
with J. Daubenmire
Collection Date 18 Oct 1992
Accession Number 211553
Image 211553.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Highlands Co. : Highlands Hammock State Park. Burn zone H-54 SW. T35S, R28E, Sec. 4, NW¼ of NE¼ of NW¼ of SE¼ of SE¼. 27° 22' 0" N 81° 20' 60" W
Description Erect forb to 50 cm height. Occasional.
Habitat Ruderal area near seepage slope; mesic flatwoods.
Reproductive State Fertile
Collector S. Cole
Collection Date 08 Jun 1994
Accession Number 211880
Image 211880.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : E side of Boyette-Lithia Road, S of small stream flowing between Colemand and Chapman Hammocks. T30S, R21E, Sec. 33. 28° 9' 49" N 82° 21' 60" W
Habitat Damp, sandy soil.
Reproductive State Fertile
Collector A.G. Shuey
Collection Date 15 Aug 1975
Accession Number 119344
Image 119344.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hamilton Co. : 0.7–2.0 mi. N of C-6 on Cypress Creek Road. T1S, R16E, Sec. 5, W½. 30° 41' 60" N 85° 4' 0" W
Habitat Flatwoods roadside.
Reproductive State Fertile
Collector B. F. Hansen 13487
with J. Hansen
Collection Date 19 Sep 2008
Accession Number 255071
Image 255071.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 4, SW¼ of SE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Sandhill.
Reproductive State Fertile
Collector E. M. Ferguson 131
Collection Date 27 Jun 2003
Accession Number 249546
Image 249546.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 17, SW¼ of NE¼. 28° 11' 38" N 82° 35' 30" W
Habitat Sandhill.
Reproductive State Fertile
Collector E. M. Ferguson 788
with J.M. Kunzer
Collection Date 11 Jun 2004
Accession Number 249641
Image 249641.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hardee Co. : Paynes Creek Historic State Park. New parcel, S end. T33S, R25E, Sec. 9, NW¼ of SW¼ of SE¼. 28° 13' 60" N 82° 16' 60" W
Habitat Ruderal.
Reproductive State Fertile
Collector E. Jensen
Collection Date 05 Jul 2007
Accession Number 248128
Image 248128.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, Jan 2008
Determination History
Croton linearis Jacq.
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 Fertile
Collector C. Slaughter 15834
with M. Minno
Collection Date 14 Aug 2007
Accession Number 244687
Image 244687.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Volusia Co. : Tomoka State Park. Johns Island; ca. 1 km E of the US 1 bridge at the Tomoka River, ca. 1 km NNE of the terminus of Nova Road (FL 5A) at US 1. 29° 18' 16" N 81° 5' 31" W
Habitat Powerline right-of-way through Pinus clausa scrub.
Reproductive State Fertile
Collector J. M. Kunzer 2155
Collection Date 15 Jun 2007
Accession Number 245000
Image 245000.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Citrus Co. : Trails End Road, E of Floral City.
Habitat Gravelly trailside.
Reproductive State Fertile
Collector O. K. Lakela 30187
with J.E. Lassiter, R. Lassiter
Collection Date 07 Sep 1966
Accession Number 76111
Image 76111.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: J. P. Gillespie,
Locality USA. Florida , Leon Co. : Near Lake Bradford. 30° 38' 60" N 85° 32' 60" W
Habitat Dry, sandy open woods.
Reproductive State Fertile
Collector R. K. Godfrey 55204
Collection Date 14 Oct 1956
Accession Number 36141
Image 36141.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Manatee Co. : Manatee River Fish Control. FL 64, 15 mi. E of Bradenton. 27° 29' 56" N 82° 34' 29" W
Habitat White sand.
Reproductive State Fertile
Collector P. Genelle 2213
with G. Fleming
Collection Date 25 Oct 1975
Accession Number 120393
Image 120393.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: Kral,
Locality USA. Florida , Citrus Co. : Sumter - Citrus Wildlife Management Area. 28° 52' 0" N 82° 27' 0" W
Description Common.
Habitat Loose roadside sands.
Reproductive State Fertile
Collector R. Kral 7841
Collection Date 13 Aug 1958
Accession Number 7177
Image 7177.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Sumter Co. : Along Devil's Creek Swamp, ca. 3.5 mi. due E of Pasco Co. line. T24S, R23E, Sec. 15, SW¼. 28° 16' 60" N 82° 25' 0" W
Reproductive State Fertile
Collector G. Robinson 473
Collection Date 27 Oct 1981
Accession Number 162059
Image 162059.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Gilchrist Co. : 1.8 mi. N of Bell along E side of US 129. T8S, R14E, Sec. 24, NW¼ of NE¼. 29° 45' 20" N 82° 51' 45" W
Habitat Dry sandhill.
Reproductive State Fertile
Collector B. F. Hansen 10888
with R.P. Wunderlin, C. vanHoek
Collection Date 25 Oct 1985
Accession Number 188613
Image 188613.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Gadsden Co. : Along FL 270, 0.4 mi. SW of junction with US 27; just S of Gibson. T2N, R2W, Sec. 23, NE¼ of NE¼. 30° 33' 59" N 84° 23' 58" W
Habitat Roadside ditch and disturbed pinelands.
Reproductive State Fertile
Collector B. F. Hansen 11027
with R.P. Wunderlin
Collection Date 07 Jul 1986
Accession Number 189685
Image 189685.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Sumter Co. : Along FL 478, 2.6 mi. W of Webster. T21S, R22E, Sec. 34. 28° 36' 36" N 82° 3' 18" W
Habitat Thicket along railroad tracks.
Reproductive State Fertile
Collector R. P. Wunderlin 9806
with B.F. Hansen, G. Robinson
Collection Date 28 Jun 1984
Accession Number 179460
Image 179460.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Polk Co. : 0.25 mi. S of Canal Road on Rocky Point Road. T29S, R28E, Sec. 5.
Habitat Very dry Carya floridana - oak - Lyonia scrub.
Reproductive State Fertile
Collector K. R. DeLaney 1832
Collection Date 22 Jun 1988
Accession Number 198088
Image 198088.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. Buck Island. 28° 0' 0" N 82° 0' 0" W
Habitat Sand pine [Pinus clausa] scrub.
Reproductive State Fertile
Collector R. P. Wunderlin 6411
with D. Richardson, B. Williamson
Collection Date 20 Sep 1978
Accession Number 134312
Image 134312.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. 28° 0' 0" N 82° 0' 0" W
Description Yellow flowers, shrub is 0.35–0.67 m tall. Frequent.
Habitat Pineland.
Reproductive State Fertile
Collector B. Massetti 2
Collection Date 29 Sep 1977
Accession Number 140646
Image 140646.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: Wunderlin,
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. 28° 0' 0" N 82° 0' 0" W
Habitat Sandy soil of pineland.
Reproductive State Fertile
Collector D. R. Lindsey 9
Collection Date 29 Sep 1977
Accession Number 135227
Image 135227.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Lake Co. : Ocala National Forest. W side of Lake Dorr. 29° 11' 14" N 82° 8' 24" W
Habitat Sands of swale.
Reproductive State Fertile
Collector R. Kral 7640
Collection Date 05 Aug 1958
Accession Number 3177
Image 3177.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd. - Determined By: Kral,
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Hernando Co. : 4 mi. S of Brooksville. 28° 33' 19" N 82° 23' 16" W
Description Abundant.
Habitat Loose, dry sands of gravel pit.
Reproductive State Fertile
Collector R. Kral 7423
Collection Date 23 Jul 1958
Accession Number 5652
Image 5652.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd. - Determined By: Kral,
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Citrus Co. : 2 mi. N of Floral City.
Habitat Upper sandy border of pool.
Reproductive State Fertile
Collector R. Kral 7361
Collection Date 19 Jul 1958
Accession Number 2609
Image 2609.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Pinellas Co. : Intersection of FL 592 and C-77.
Habitat White sand scrub with sand pine [Pinus clausa], Osmanthus megacarpus, Ceratiola, and scrub oaks.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9942
with O. Lakela, J. Patman
Collection Date 12 Aug 1960
Accession Number 20355
Image 20355.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Martin Co. : Savannas Preserve State Park. Hawks Bluff; NW of Jensen Beach, just W of Savanna Road, 1.16 mi. N of Jensen Beach Boulevard. 27° 15' 30" N 80° 14' 36" W
Habitat Pinus clausa scrub.
Reproductive State Fertile
Collector K. A. Bradley 1226
with S. Woodmansee, J.B. Miller
Collection Date 26 Aug 1998
Accession Number 233332
Image 233332.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd. - Determined By: Kral,
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Lake Co. : Ocala National Forest. W side of Lake Dorr. 29° 11' 14" N 82° 8' 24" W
Habitat Sands of swale.
Reproductive State Fertile
Collector R. Kral 7640
Collection Date 05 Aug 1958
Accession Number 5352
Image 5352.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Hernando Co. : 4 mi. N of Brooksville, base of Chinsegut Hill. 28° 33' 19" N 82° 23' 16" W
Description Flowers greenish white.
Habitat Roadside margin of secondary pine - deciduous wood, red sandy-clay soil.
Reproductive State Fertile
Collector J. D. Ray, Jr. 9883
with O. Lakela, J. Patman
Collection Date 09 Aug 1960
Accession Number 19636
Image 19636.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Balm-Boyette Scrub Nature Preserve. 2.25 mi. SSW of Boyette. T31S, R21E, Sec. 18, NE¼ of NE¼. 27° 49' 0" N 82° 13' 0" W
Reproductive State Fertile
Collector S. Landry
with C. Vandaveer
Collection Date 06 Oct 1994
Accession Number 221404
Image 221404.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Flatwoods [County] Park. 2.5 mi. NW of Morris Bridge; ca. 7 mi. E of Lutz. T27S, R20E, Sec. 21, NW¼. 28° 9' 4" N 82° 27' 41" W
Habitat Pine plantation and pine flatwoods.
Reproductive State Fertile
Collector R. P. Wunderlin 10514
Collection Date 03 Sep 1994
Accession Number 221039
Image 221039.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1999
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Osceola Co. : On W side of Armadillo Avenue, at the intersection of Goodman Road, ca. 0.9 mi. S of Oak Island Road., just W of Davenport Creek Swamp, ca. 2.5 air mi. SE of the US 27/192 junction; T25S, R27E, Sec. 7, E½ of SW¼. 28° 19' 8" N 81° 39' 0" W
Habitat Longleaf pine [Pinus palustris] sandhill with shallow ephemeral ponds. Community dominated by Pinus palustris/ Quercus laevis - Q. geminata/ Aristida beyrichiana [A. stricta var. berichiana]. Candler (Typic Quartzipsamments) soil.
Reproductive State Fertile
Elevation 110 to 155 ft
Collector S. L. Orzell 18700
with E.L. Bridges
Collection Date 28 Oct 1991
Accession Number 223679
Image 223679.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Citrus Co. : Chassahowitzka; C-480. 28° 41' 60" N 82° 34' 0" W
Habitat Open field.
Reproductive State Fertile
Collector P. Genelle 1536
with G. Fleming
Collection Date 04 Sep 1972
Accession Number 101997
Image 101997.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Osceola Co. : Along C-534, 0.6 mi. S of the US 441 and US 192 junction; 1 mi. SE of St. Cloud. T26S, R31E, Sec. 7, NE¼ of SW¼.
Habitat Disturbed, dry, pine flatwoods.
Reproductive State Fertile
Collector B. F. Hansen 8632
with G. Robinson
Collection Date 14 Aug 1981
Accession Number 156867
Image 156867.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sarasota Co. : Churchill Ranch on Border Road, ca. 2.3 km ENE of the I-75 and C-777 (River Road) junction. T39S, R20E, Sec. 5. 27° 7' 3" N 82° 19' 40" W
Habitat Open areas among a hammock.
Reproductive State Fertile
Collector A. R. Franck 203
Collection Date 03 Jun 2007
Accession Number 246165
Image 246165.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Little Manatee River State Park. Along N loop of N side hiking trail. T32S, R19E, Sec. 25, NE¼ of NE¼. 27° 28' 60" N 82° 10' 60" W
Description Erect forb to 0.35 m.
Habitat Mesic flatwoods.
Reproductive State Fertile
Collector J. Myers 63
Collection Date 26 Jun 1998
Accession Number 231841
Image 231841.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Osceola Co. : 1 mi. N of C-532 on C-545 (Old Lake Wilson Road). T25S, R27E, Sec. 26. 28° 17' 0" N 81° 35' 34" W
Habitat Scrub area.
Reproductive State Fertile
Collector L. L. Walker
with K. Penny, K. Gianopulos, T. Case
Collection Date 18 Oct 2000
Accession Number 251675
Image 251675.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Glades Co. : Fisheating Creek Wildlife Management Area. 1.1 km E of US 27, 0.45 mi. N of Fisheating Creek. 26° 56' 19" N 81° 18' 19" W
Habitat Dry prairie.
Reproductive State Fertile
Collector A. R. Franck 2191
Collection Date 30 May 2010
Accession Number 254609
Image 254609.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Columbia Co. : NW of Fort White on US 27/FL 20, beetween Ichnetucknee River and Fort White. T6S, R16E, Sec. 29. 29° 56' 17" N 82° 44' 2" W
Habitat Turkey oak [Quercus laevis] sandhill.
Reproductive State Fertile
Collector L. L. Walker 103
with B. Sutton
Collection Date 16 Oct 1999
Accession Number 251241
Image 251241.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : Hillsborough River State Park. 20 mi. NE of Tampa on US 301 (T27S, R21E, Sec. 7, 8, 9). 27° 55' 0" N 82° 20' 60" W
Habitat Hammock areas along the river.
Reproductive State Fertile
Collector A. N. Arcuri 435
Collection Date 25 Jul 1977
Accession Number 148498
Image 148498.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Hillsborough Co. : University of South Florida Campus. 28° 0' 0" N 82° 0' 0" W
Habitat Sandy pineland, E of the observatory.
Reproductive State
Collector O. K. Lakela 30023
Collection Date 06 Jul 1966
Accession Number 75297
Image 75297.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis elliptica Willd.
Crotonopsis linearis Michx. - Determined By: Crewz, May 1978
Locality USA. Florida , Hernando Co. : Chinsegut Hill.
Description Flowers light greenish-white.
Habitat On the shoulders of driveways.
Reproductive State Fertile
Collector G. R. Cooley 6894
with R.J. Eaton, J.D. Ray, Jr.
Collection Date 15 Sep 1959
Accession Number 18190
Image 18190.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Gilchrist Co. : On N side of unnumbered road, ca. 2.5 mi. E of FL 47 at a point 2.9 mi. S of its intersection with C-340, ca. 10 air mi. NE of Bell. T8S, R16E, Sec. 15, E½ of SW¼. 29° 47' 20" N 82° 42' 0" W
Habitat Mature, open longleaf pine [Pinus palustris] - turkey oak [Quercus laevis] sandhill; community dominated by Pinus palustris, Quercus laevis, and Aristida stricta [A. stricta var. beyrichiana]. Penney-Kershaw (Typic Quartzipsamments) soils.
Reproductive State Fertile
Elevation 75 to 95 ft
Collector S. L. Orzell 14375
with E.L. Bridges
Collection Date 16 Jul 1990
Accession Number 204649
Image 204649.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Pasco Co. : Starkey Wilderness Park. 2.5 mi. NNW of Odessa. T26S, R17E, Sec. 3, SW¼ of SW¼. UTM 17R 0343276 / 3125480. 28° 11' 38" N 82° 35' 30" W
Habitat Sandhill.
Reproductive State Fertile
Collector E. M. Ferguson 816
Collection Date 20 Aug 2004
Accession Number 241326
Image 241326.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Highlands Co. : Just N of the Venus post office, along US 27. 27° 4' 0" N 81° 20' 60" W
Habitat In white sand scrub.
Reproductive State Fertile
Collector D. S. Correll 52719
with H.B. Correll
Collection Date 03 Oct 1981
Accession Number 160847
Image 160847.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Wakulla Co. : Ca. 3 mi. S of Sopchoppy on US 319 at the Sopchoppy River bridge. T5S, R3W, Sec. 26, NE¼ of NE¼. 30° 3' 36" N 84° 29' 20" W
Habitat Gravelly road edge.
Reproductive State Fertile
Collector B. F. Hansen 5850
with D.R. Richardson
Collection Date 05 Jul 1979
Accession Number 144989
Image 144989.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1994
Determination History
Crotonopsis spinosa Nash
Locality USA. Florida , Suwannee Co. : Near Live Oak. 29° 15' 0" N 82° 5' 60" W
Habitat Dry, sandy roadsides.
Reproductive State Fertile
Collector A. H. Curtiss 6897
Collection Date Sep 12, 1901
Accession Number 209961
Image 209961.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Levy Co. : Between the railroad tracks and US 41, 2.8 mi. NW of Williston. 29° 23' 15" N 82° 26' 48" W
Habitat Open areas.
Reproductive State Fertile
Collector R. E. Perdue 1707
Collection Date 12 Sep 1954
Accession Number 62850
Image 62850.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
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, SW¼ of NW¼. 29° 53' 20" N 82° 19' 57" W
Habitat Roadside in dry, pine flatwoods in a well-field.
Reproductive State Fertile
Collector B. F. Hansen 12287
with R.P. Wunderlin, P. Dooris
Collection Date 06 Jul 1993
Accession Number 207919
Image 207919.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: R. K. Godfrey, 16-Aug-1957
Locality USA. Florida , Taylor Co. : Near Adams Beach. 30° 26' 60" N 83° 1' 60" W
Description Common.
Habitat Sandy roadsides.
Reproductive State Fertile
Collector R. K. Godfrey
Collection Date 16 Aug 1957
Accession Number 3178
Image 3178.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Charlotte Co. : Ca. 2.4 km NNE of the FL 74 and FL 31 junction, on a parcel of land ca. 4.5 square km in size on the E side of FL 31. 26° 57' 46" N 81° 45' 18" W
Habitat Disturbed, mesic flatwoods.
Reproductive State Fertile
Collector J. M. Kunzer 1852
Collection Date 31 Aug 2006
Accession Number 243441
Image 243441.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : Tampa; beside 50th Street, ca. 0.25 mi. N of Fowler Avenue. 27° 56' 51" N 82° 27' 30" W
Habitat Sandy fields.
Reproductive State Fertile
Collector P. Jourdan
Collection Date 09 Aug 1977
Accession Number 130033
Image 130033.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Sumter Co. : Bushnell; C-330, 0.75 mi. NE of FL 48. T20S, R21E, Sec. 29. 28° 39' 54" N 82° 6' 46" W
Reproductive State Fertile
Collector N. L. Mawhinney
Collection Date 02 Jul 1984
Accession Number 180478
Image 180478.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: J. M. Kunzer, 24-Jun-2008
Determination History
Crotonopsis linearis Michx.
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. NE of University of South Florida campus. 28° 0' 0" N 82° 0' 0" W
Description Herb, 1.0 m tall; flowers white.
Habitat Sandy soil of the sandhill.
Reproductive State Fertile
Collector D. N. Perkey 6
Collection Date 25 Sep 1980
Accession Number 151353
Image 151353.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Marion Co. : ALong S side of FL 40, just W of Dunellon and the intersection with US 41/FL 45.
Description Flowers greenish-white.
Habitat Open, sandy meadow shaded by live oaks [Quercus virginiana].
Reproductive State Fertile
Collector M. T. Strong 1669
Collection Date 10 Aug 1998
Accession Number 226162
Image 226162.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Sumter Co. : Near Marion County line which borders the Marion Oaks community, 8.5 km SSW of Pedro. 28° 57' 33" N 82° 12' 29" W
Habitat Middle of sand road.
Reproductive State Fertile
Elevation 46 to ft
Collector M. T. Strong 3989
Collection Date 31 Aug 2010
Accession Number 258502
Image 258502.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Eucommiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hernando Co. : Weeki Wachee Springs State Park. Bordering perimeter park road along US 19, main parcel. T23S, R17E, Sec. 2.
Habitat Scrub.
Reproductive State Fertile
Collector C. vanHoek
Collection Date 13 Jul 2009
Accession Number 259391
Image 259391.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, Apr 2011
Determination History
Croton argyranthemus Michx.
Locality USA. Florida , Hernando Co. : Weeki Wachee Springs State Park. Scrub between Twin Dees and the mesic flatwoods. T23S, R17E, Sec. 2.
Habitat Mesic flatwoods - scrub ecotone.
Reproductive State Fertile
Collector C. vanHoek
with E. Gandy, M. Fite
Collection Date 25 Jun 2010
Accession Number 259699
Image 259699.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Charlotte Co. : Shell Creek Preserve. 2 km N of C-74, 11 km W of FL 31, 2 km ESE of Washington Loop Road. 26° 57' 52" N 81° 52' 8" W
Habitat Scrubby flatwoods.
Reproductive State Fertile
Collector A. R. Franck 2815
Collection Date 11 Sep 2011
Accession Number 259860
Image 259860.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Duval Co. : Sawmill Slough Preserve. 30° 16' 36" N 81° 30' 58" W
Description Uncommon annual herb to ca. 10 cm [?; specimen is 3 dm] tall; stem semi-woody, pubescent with reddish trichomes; leaves alternate, linear-elliptic, upper surface with short pubescence, the trichomes stellate, not overlapping; fruit indehiscent, one seeded.
Habitat Along a mesic flatwood edge, beneath saw palmetto [Serenoa repens]; other associates include Pinus elliottii, agalinis filifolia, Quercus geminata, and Aristida stricta var. beyrichiana.
Reproductive State Fertile
Elevation 39 to ft
Collector J. McGregor 5
Collection Date Sep 2011
Accession Number 261243
Image 261243.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Madison Co. : Along Plantation Road,, E of C-255. 30° 20' 53" N 83° 17' 26" W
Habitat Roadside.
Reproductive State Fertile
Collector W. D. Longbottom 16491
with D.H. Williams
Collection Date 30 Sep 2011
Accession Number 262991
Image 262991.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Levy Co. : Manatee Springs State Park. Along Spur Trail. 29° 29' 51" N 82° 58' 54" W
Habitat Ruderal.
Reproductive State Fertile
Collector K. Gulledge 80
Collection Date 25 Jul 1996
Accession Number 263865
Image 263865.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Marion Co. : Silver River State Park. Silver Springs. 29° 12' 10" N 82° 2' 5" W
Description Flowers white.
Habitat Open area with white sand, with Quercus laevis, Q. myrtifolia, and Pinus taeda.
Reproductive State Fertile
Collector J. Hubbard 61
Collection Date 09 Aug 2005
Accession Number 264101
Image 264101.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Marion Co. : FL 19, ca. 1.1 km N of its junction with Pine Needle Point, Altoona. 29° 4' 14" N 81° 37' 49" W
Habitat Sandy roadside.
Reproductive State Fertile
Collector D. H. Williams 3773
with H.L. Williams
Collection Date 08 Aug 2013
Accession Number 270448
Image 270448.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Lake Co. : Rock Springs Run State Reserve. W side of the entrance road, ca. 0.75 mi. S of FL 46. 28° 48' 5" N 81° 27' 7" W
Habitat Sandhill system; disturbed road edge planted with Pinus palustris and Aristida stricta.
Reproductive State Fertile
Collector R. Mejeur 976
Collection Date 01 Sep 2002
Accession Number 275509
Image 275509.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Taylor Co. : Steinhatchee Wellfield; 1.2 km W of FL 51, 2.5 km N of Steinhatchee. 29° 41' 56" N 83° 22' 16" W
Habitat Scrub.
Reproductive State Fertile
Collector A. R. Franck 3606
with P.J. Simoes
Collection Date 28 Sep 2014
Accession Number 276122
Image 276122.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Dixie Co. : Steinhatchee Springs, 1.8 km E of the junction of FL 51 and US 19/98. 29° 46' 44" N 83° 18' 28" W
Habitat Mesic-xeric oak shrubland.
Reproductive State Fertile
Collector A. R. Franck 3542
with P.J. Simoes
Collection Date 27 Sep 2014
Accession Number 276259
Image 276259.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : University of South Florida Ecological Research Area. Ca. 0.5 km ENE of the junction of Fletcher Avenue (C-582A) and 56th Street (Fl 583); NNW of E gate; burn plot CE-2. 28° 4' 21" N 82° 23' 21" W
Description Erect herb ca. 50 cm tall; flowers tiny, white.
Habitat Middle of dirt road through unburned sandhill.
Reproductive State Fertile
Collector A. C. Schmidt 21
Collection Date 27 Aug 2001
Accession Number 279668
Image 279668.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Lake Dan Nature Preserve; 1.57 km S of the Pasco County line, 1.15 km E of the Pinellas County line, 2 km N of FL 582, Odessa. 28° 9' 40" N 82° 38' 25" W
Habitat Disturbed edge of trail.
Reproductive State Fertile
Collector A. Farid 93
with R.E. O'Donovan
Collection Date 29 Aug 2015
Accession Number 281087
Image 281087.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: A. R. Franck, 19-Feb-2016
Determination History
Crotonopsis spinosa Nash
Locality USA. Florida , Volusia Co. : Ortona. 29° 15' 9" N 81° 1' 32" W
Habitat Low pine.
Reproductive State
Collector M. Mulvania
Collection Date 15 Aug 1929
Accession Number 283269
Image 283269.jpg
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Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: J. N. Burch,
Locality USA. Florida , Glades Co. : S side of FL 74.
Habitat Disturbed scrub.
Reproductive State Fertile
Collector J. N. Burch
Collection Date 23 Jun 2016
Accession Number 290029
Image 290029.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: J. N. Burch,
Locality USA. Florida , Collier Co. : Veterans Park.
Habitat Scrub remnant, very disturbed.
Reproductive State Fertile
Collector J. N. Burch
Collection Date 17 Aug 2014
Accession Number 290016
Image 290016.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: J. N. Burch,
Locality USA. Florida , Collier Co. : Veterans Park, Immokalee Road, North Naples. 26° 25' 10" N 81° 25' 13" W
Habitat Disturbed scrub.
Reproductive State Fertile
Collector J. N. Burch
with A. Suleki
Collection Date 30 Nov 2007
Accession Number 290020
Image 290020.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Determination History
Croton michauxii G. L. Webster
Locality USA. Louisiana , Winn Par. : Just N of LA 156 and E of Saline Bayou, SE of Goldonna. T12N, R5W, Sec. 28.
Habitat Sandy soil in bluejack oak-pine woods.
Reproductive State Flower
Collector R. D. Thomas
with A. Dunn
Collection Date 04 Sep 1998
Accession Number 283400
Image 283400.JPG
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1996
Determination History
Crotonopsis elliptica Willd.
Locality USA. Louisiana , Morehouse Par. : W of US 165 near Cypress Swamp at Jones. T23N, R8E, Sec. 21.
Habitat Ditch along road and railroad.
Reproductive State Flower
Collector D. D. Taylor
with R.D. Thomas and Aquatic Plant Class
Collection Date 25 Jul 1983
Accession Number 218271
Image 218271.JPG
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx. - Determined By: P. Genelle & G. Fleming,
Locality USA. Mississippi , Jasper Co. : 7 mi. NE of Montrose
Habitat Dry sandy hillside with a "sandhill-oak aspect".
Reproductive State Flower
Collector J. D. Ray, Jr.
Collection Date 25 Aug 1955
Accession Number 115347
Image 115347.JPG
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1993
Determination History
Crotonopsis linearis Michx.
Locality USA. South Carolina , Jasper Co. : 4.6 mi. NW of Tillman on SC 119, and 1 mi. SW on County road.
Habitat Turkey Oak-Sand Ridge community.
Reproductive State Flower
Collector A. E. Radford
with S.W. Leonard and J.R. Bozeman
Collection Date 17 Sep 1967
Accession Number 82290
Image 82290.JPG
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Broward Co. : Miramar Pineland. 25° 59' 14" N 80° 13' 56" W
Description Uncommon; possibly introduced at site..
Habitat Edges of restored wetland.
Reproductive State Fertile
Collector J. Lange
with C.L. Angelo
Collection Date 14 Aug 2019
Accession Number 300492
Image 300492.JPG
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster
Locality USA. Florida , Hillsborough Co. : Cypress Creek Nature Preserve, Lutz. 28° 9' 51" N 82° 24' 37" W
Habitat Open clearing in mesic forest.
Reproductive State Fertile
Collector S. Dickman
Collection Date 06 Aug 2020
Accession Number 301453
Image 301453.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: C. vanHoek, 2021
Locality USA. Florida , Polk Co. : Bowling Green.
Reproductive State Bud Immature Fruit
Collector C. F. Caudle
with M. L. Gilbert, M. S. Tisdale, et al.
Collection Date 07 Feb 1963
Accession Number 303493
Image 303493.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: C. vanHoek, 2021
Locality USA. Florida , Hernando Co. : With. State Forest.
Habitat Rich loam.
Reproductive State Flower Bud
Collector C. F. Caudle
with M. L. Gilbert, M. S. Tisdale, et al.
Collection Date 06 Jul 1963
Accession Number 303483
Image 303483.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: C. vanHoek, 2021
Locality USA. Florida , Hillsborough Co. : Little Manatee railroad; FL 579.
Reproductive State Bud Fruit
Collector C. F. Caudle
with M. L. Gilbert, M.S. Tisdale, et al.
Collection Date 11 Jun 1963
Accession Number 303485
Image 303485.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1997
Determination History
Crotonopsis linearis Michx. - Determined By: S. R. Hill, Oct 1996
Locality USA. Illinois , Mason Co. : Sand Ridge State Forest, 2.4 mi. due W of Forest City, sand ridge due E of admin, T22N, R7W, NE¼, NE¼, Sec. 3.
Description Rather frequent annual herb.
Habitat Deep sand.
Reproductive State Fruit
Collector S. R. Hill
Collection Date 24 Sep 1996
Accession Number 219443
Image 219443.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 03/2015
Determination History
Crotonopsis linearis Michx. - Determined By: S. R. Hill, 10/1998
Locality USA. Illinois , Cass Co. : S of Beardstown, Schneider property, between Stock Lane, railroad, Boulevard Rd.; Arenzville quadrangle. T17N, R12W, NE¼ SE¼ NW¼ Section 2. 39° 57' 20" N 90° 25' 6" W
Description Rather common delicate annual.
Habitat Sand prairie - sand savanna remnant between cropfields at E end of sand ridge; with Eragrostis and Aristida.
Reproductive State Bud
Collector S. R. Hill
Collection Date 01 Sep 1998
Accession Number 278647
Image 278647.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1996
Determination History
Crotonopsis linearis Michx. - Determined By: S. R. Hill, 10/1995
Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1996
Locality USA. Illinois , Cass Co. : S of Beardstown, W side Boulevard Rd., Arenzeville W 7.5' quadrangle. T17N, R12W, SE¼ NE¼ NE¼ Section 10. 39° 56' 29" N 90° 26' 15" W
Description Occasional delicate annual.
Habitat Sand ridge, deep sandy soil; Christmas tree planting.
Reproductive State Bud Immature Fruit
Collector S. R. Hill
Collection Date 13 Sep 1995
Accession Number 216069
Image 216069.jpg
Plant Atlas Link Plant Atlas Citation

Croton michauxii
Family Name Euphorbiaceae
Currently Accepted Name Croton michauxii G. L. Webster - Determined By: B. F. Hansen, 1997
Determination History
Crotonopsis linearis Michx. - Determined By: S. R. Hill, 10/1996
Locality USA. Illinois , Cass Co. : 3 km S of Beardstown, Excell Sand Prairie, W side of Burlington Northern railroad; Arenzville W 7.5' quadrangle. T18N, R12W, NE¼ NW¼ SE¼ Section 35. 39° 58' 13" N 90° 25' 5" W
Description Occasional annual.
Habitat With Leptoloma, Cyperus schweinitzii, Diodia teres.
Reproductive State Immature Fruit Bud
Collector S. R. Hill
Collection Date 04 Sep 1996
Accession Number 219756
Image 219756.jpg
Plant Atlas Link Plant Atlas Citation