Croton willdenowii

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Distribution Map: Based on vouchered plant specimens only. View county names by placing the mouse cursor over a particular county.

Species Distribution Map
Family:EUPHORBIACEAE
Species:Croton willdenowii G.L. Webster
Common Name:Outcrop Rushfoil; Egg Leaf Rushfoil; Willdenow's Croton
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Annual
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:**
Status:Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyEUPHORBIACEAE - Spurge family
Genus Croton
Species Croton willdenowii G.L. Webster - Outcrop Rushfoil; Egg Leaf Rushfoil; Willdenow's Croton

Citation

Citation Croton willdenowii G.L. Webster, Novon 2(3): 270. 1992.
Basionym: REPLACED: Crotonopsis elliptica Willd. 1805.
Type: USA: SOUTH CAROLINA: Muelenberg s.n. (lectotype: B). Lectotypified by Webster, Novon 2: 270. 1992.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Croton abnormis Croton abnormis Baillon, Etude Euphorb. 381. 1858. Without data, Leconte s.n. (holotype: P).
Crotonopsis argentea var. elliptica Crotonopsis argentea Pursh, var. elliptica (Willdenow) Pursh, Fl. Amer. Sept. 206. 1814.Crotonopsis elliptica Willdenow 1805. 
Heptallon aromaticum Heptallon aromaticum Rafinesque, Sylva Tellur. 65. 1838, nom. illegit.Crotonopsis elliptica Willdenow 1805. 
Crotonopsis elliptica Crotonopsis elliptica Willdenow, Sp. Pl. 4: 380. 1805. SOUTH CAROLINA: Without data, Muhlenberg s.n. (lectotype: B-W). Lectotypified by G. Webster, Novon 2: 270. 1992.

Specimens and Distribution

This species has been reported in the following counties by the herbaria listed. An overview of the individual specimens are provided in the table that follows. Click on the accession number to view details; click on column headers to sort; choose a county or herbaria to filter the specimen data.

Counties included on distribution map: Autauga, Baldwin, Bibb, Blount, Butler, Chambers, Cherokee, Choctaw, Coffee, Conecuh, Covington, Crenshaw, Cullman, DeKalb, Etowah, Franklin, Greene, Houston, Jackson, Jefferson, Lawrence, Lee, Marengo, Marion, Marshall, Pickens, Randolph, Shelby, St. Clair, Talladega, Tuscaloosa, Washington, Winston

Counties represented by specimen data listed below:

Herbaria represented by specimen data listed below: ALNHS, AUA, JSU, SAMF, TROY, UNA, UNAF, USAM, UWAL

Range of years during which specimens were collected: 1880 - 2021

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
UNA00021030 Tuscaloosa s.d. Smith, Eugene A.
s.n.		 UNA
Croton willdenowii G.L. Webster
AUA_ACC_3599 Marion 11 Jul 1964 Balsbaugh, Jr., E.U.
 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UWAL0007580 Jackson 17 Jul 2009 Keener, Brian R.
5460		 UWAL
Croton willdenowii G.L. Webster
AUA_ACC_59156 Randolph 13 Sep 2000 Hansen, Curtis J.
2000-69		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
SAMF0002449 Tuscaloosa 19 Oct 2010 Davenport, Lawrence J.
4580		 SAMF
Croton willdenowii G. L. Webster
UNA00021029 Choctaw _ Jul _ Mohr, Charles
s.n.		 UNA
Croton willdenowii G.L. Webster
UWAL0008756 St. Clair 20 Sep 2011 Davenport, L.J.
4890		 UWAL
Croton willdenowii G.L. Webster
TROY000028464 Winston 03 Oct 2008 England, J. Kevin
1325		 TROY
Croton willdenowii G.L. Webster
USAM000005954 DeKalb 29 Aug 1969 Kral, Robert
36485		 USAM
Crotonopsis elliptica Willdenow
UNA00021021 Cherokee 29 Aug 1980 McDaniel, Sidney
24431		 UNA
Croton willdenowii G.L. Webster
JSU122285 Jackson 4 Jun 1999 Brodeur, Kristin R.
1939		 JSU
Croton willdenowii G.L. Webster
UWAL0046722 Autauga 29 Sep 2016 Parker, Matthew R.
130		 UWAL
Croton willdenowii (G.L. Webster)
TROY000004675 Lee 12 Jul 2005 Hansen, Curtis J.
1814		 TROY
Croton willdenowii G.L. Webster
JSU122281 DeKalb 11 Aug 1974 Whetstone, R. David
3528		 JSU
Croton willdenowii G.L. Webster
UWAL0011275 Marengo 08 Aug 2012 England, J. Kevin
3897		 UWAL
Croton willdenowii G.L. Webster
UNA00021022 Randolph 02 Jul 1979 Haynes, Robert R.
7377		 UNA
Croton willdenowii G.L. Webster
AUA_ACC_65456 Lee 12 Jul 2005 Hansen, Curtis J.
1814		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UNA00072971 Jefferson 28 Sep 2010 Davenport, Lawrence J.
4516		 UNA
Croton willdenowii G.L. Webster
AUA_ACC_53402 Jackson 23 Aug 1991 Gunn, Scott C.
2073		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
ALNHS00003239 Jackson 2 Jul 2015 Barger, T. Wayne
SP#1741		 ALNHS
Croton willdenowii G.L. Webster
SAMF0002450 St. Clair 20 Sep 2011 Davenport, Lawrence J.
4890		 SAMF
Croton willdenowii G. L. Webster
UNA00054366 Blount 12 Jul 1998 Keener, Brian R.
1232		 UNA
Croton willdenowii G.L. Webster
TROY000045612 Autauga 29 Sep 2016 Parker, Matthew R.
130		 TROY
Croton willdenowii (G.L. Webster)
USAM000006614 Lee 29 Aug 1961 LeLong, Michel G.
780		 USAM
Pueraria thunbergiana Bentham
AUA_ACC_70258 Covington 28 Oct 2008 Hansen, Curtis J.
3543		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
ALNHS00005899 Baldwin 14 Jun 2018 Barger, T. Wayne
SP#3901		 ALNHS
Croton willdenowii G.L. Webster
UWAL0033408 Lawrence 06 Aug 2016 England, J. Kevin
6686		 UWAL
Croton willdenowii G.L. Webster
JSU122291 Randolph 11 Oct 1992 Ballard, J. Mark
732		 JSU
Croton willdenowii G.L. Webster
UWAL0001884 Randolph 13 Oct 2009 Davenport, L.J.
4112		 UWAL
Croton willdenowii G.L. Webster
AUA_ACC_63796 Covington 19 Jul 2004 Diamond, Alvin R.
14499		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UNA00073000 St. Clair 20 Sep 2011 Davenport, Lawrence J.
4890		 UNA
Croton willdenowii G.L. Webster
JSU122295 Talladega 2 Sep 1983 Whetstone, R. David
13642		 JSU
Croton willdenowii G.L. Webster
UNA00066290 Baldwin 27 Jul 2006 Diamond, Alvin R.
16757		 UNA
Croton willdenowii G.L. Webster
SAMF0002453 Randolph 13 Oct 2009 Davenport, Lawrence J.
4112		 SAMF
Croton willdenowii G. L. Webster
UWAL0036511 Tuscaloosa 30 Sep 2017 England, J. Kevin
8504		 UWAL
Croton willdenowii G.L. Webster
TROY000004674 Baldwin 27 Jul 2006 Diamond, Alvin R.
16757		 TROY
Croton willdenowii G.L. Webster
SAMF0002448 Shelby 30 Sep 2010 Davenport, Lawrence J.
4525		 SAMF
Croton willdenowii G. L. Webster
JSU122280 DeKalb 23 Jul 1975 Whetstone, R. David
5282		 JSU
Croton willdenowii G.L. Webster
UNA00021028 DeKalb 30 Aug 1898 Mohr, Charles
s.n.		 UNA
Croton willdenowii G.L. Webster
UWAL0038699 Jefferson 06 Oct 2018 England, J. Kevin
9552		 UWAL
Croton willdenowii G.L Webster
AUA_ACC_37980 Chambers 17 Oct 1969 Kral, Robert
37891		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
TROY000018893 Butler 29 Jul 2008 Diamond, Alvin R.
19657		 TROY
Croton willdenowii G.L. Webster
JSU122283 DeKalb 7 Sep 1986 Whetstone, R. David
15596		 JSU
Croton willdenowii G.L. Webster
TROY000043140 Houston 03 Sep 2015 Diamond, Alvin R.
26794		 TROY
Croton willdenowii G.L. Webster
UWAL0032075 Houston 03 Sep 2015 Diamond, Alvin R.
26794		 UWAL
Croton willdenowii G.L. Webster
JSU122277 Bibb 14 Aug 1998 Brodeur, Kristin R.
1291		 JSU
Croton willdenowii G.L. Webster
UWAL0007583 Winston 01 Aug 2008 England, J. Kevin
868		 UWAL
Croton willdenowii G.L. Webster
TROY000032165 Marion 09 Aug 2009 England, J. Kevin
2162		 TROY
Croton willdenowii G.L. Webster
AUA_ACC_11449 Randolph 4 Jul 1967 Eichlin, Thomas D.
52		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UWAL0056660 Greene 24 Jun 2021 England, Kevin J.
12336		 UWAL
Croton willdenowii G.L Webster
SAMF0002451 Jefferson 28 Sep 2010 Davenport, Lawrence J.
4516		 SAMF
Croton willdenowii G. L. Webster
JSU122289 Marshall 19 Jul 1992 Spaulding, Daniel D.
2366		 JSU
Croton willdenowii G.L. Webster
UNA00021025 Etowah 12 Jul 1949 Harvill, Jr., A.M.
5237		 UNA
Croton willdenowii G.L. Webster
UWAL0036391 Marshall 12 Aug 2017 England, J. Kevin
8366		 UWAL
Croton willdenowii G.L. Webster
SAMF0004579 Lee 12 Jul 2005 Hansen, Curtis J.
1814		 SAMF
Croton willdenowii G. L. Webster
UWAL0009626 Marion 05 Oct 2010 Davenport, L.J.
4543		 UWAL
Croton willdenowii G.L. Webster
JSU122279 Cherokee 7 Sep 1986 Whetstone, R. David
15637		 JSU
Croton willdenowii G.L. Webster
TROY000019331 Winston 01 Aug 2008 England, J. Kevin
868		 TROY
Croton willdenowii G.L. Webster
UWAL0031925 Blount 24 Aug 2015 Anderson, Kelly
936		 UWAL
Croton willdenowii G.L. Webster
JSU122286 Jackson 11 Jul 1993 Spaulding, Daniel D.
4984		 JSU
Croton willdenowii G.L. Webster
UWAL0007581 Marion 09 Aug 2009 England, J. Kevin
2162		 UWAL
Croton willdenowii G.L. Webster
TROY000032239 Jackson 17 Jul 2009 Keener, Brian R.
5460		 TROY
Croton willdenowii G.L. Webster
AUA_ACC_565421 Coffee 13 Aug 1973 Kral, Robert
51239		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UWAL0056532 Winston 26 Sep 2020 England, Kevin J.
11229		 UWAL
Croton willdenowii G.L. Webster
SAMF0002454 Chambers 13 Oct 2009 Davenport, Lawrence J.
4100		 SAMF
Croton willdenowii G. L. Webster
JSU122287 Jackson 21 Sep 1997 Spaulding, Daniel D.
10012		 JSU
Croton willdenowii G.L. Webster
UNA00021032 Etowah 12 Jul 1949 Harvill, Jr., A.M.
5237		 UNA
Croton willdenowii G.L. Webster
JSU122290 Marshall 24 Jul 1992 Spaulding, Daniel D.
2417		 JSU
Croton willdenowii G.L. Webster
AUA_ACC_18095 Blount 15 Aug 1968 Kral, Robert
32397		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UNA00021024 Pickens 24 Sep 1985 Horn, Charles N.
991		 UNA
Croton willdenowii G.L. Webster
JSU122293 Randolph 7 Oct 1982 Whetstone, R. David
12708		 JSU
Croton willdenowii G.L. Webster
UWAL0053974 Tuscaloosa 11 Sep 2021 England, J. Kevin
12490		 UWAL
Croton willdenowii G.L. Webster
UWAL0005690 St. Clair 21 Sep 1982 Kral, Robert
68965		 UWAL
Croton willdenowii G.L. Webster
TROY000018825 DeKalb 24 Sep 1980 Kral, Robert
66383		 TROY
Croton willdenowii G.L. Webster
UNAF0001817 Lawrence 01 Aug 2008 Webb, David H.
6780		 UNAF
Croton willdenowii G.L. Webster
UWAL0014517 Cullman 02 Jul 2010 England, J. Kevin
2579		 UWAL
Croton willdenowii G.L. Webster
TROY000037556 Marengo 08 Aug 2012 England, J. Kevin
3897		 TROY
Croton willdenowii G.L. Webster
JSU122294 St. Clair 3 Sep 1982 Whetstone, R. David
12132		 JSU
Croton willdenowii G.L. Webster
UNA00056818 Franklin 14 Jul 1956 Thomas, Joab L.
89		 UNA
Croton willdenowii G.L. Webster
JSU122297 Winston 18 Sep 1994 Spaulding, Daniel D.
6450		 JSU
Croton willdenowii G.L. Webster
UNA00021033 DeKalb 12 Sep 1947 Harper, Roland M.
4041		 UNA
Croton willdenowii G.L. Webster
SAMF0002452 Marion 05 Oct 2010 Davenport, Lawrence J.
4543		 SAMF
Croton willdenowii G. L. Webster
TROY000028482 Etowah 27 Jul 2008 Keener, Brian R.
4700		 TROY
Croton willdenowii G.L. Webster
AUA_ACC_56643 Conecuh 30 Sep 1995 Diamond, Alvin R.
10011		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UNA00021026 Tuscaloosa 18 Sep 1974 Hoener, Fred K.
1128		 UNA
Croton willdenowii G.L. Webster
JSU122296 Washington 13 Sep 1997 Whetstone, R. David
18717		 JSU
Croton willdenowii G.L. Webster
UWAL0007582 Winston 03 Oct 2008 England, J. Kevin
1325		 UWAL
Croton willdenowii G.L. Webster
JSU122282 DeKalb 16 Sep 1982 Whetstone, R. David
12402		 JSU
Croton willdenowii G.L. Webster
TROY000018894 Crenshaw 10 Aug 2008 Diamond, Alvin R.
19765		 TROY
Croton willdenowii G.L. Webster
UWAL0009625 Jefferson 28 Sep 2010 Davenport, L.J.
4516		 UWAL
Croton willdenowii G.L. Webster
TROY000050459 Jefferson 06 Oct 2018 England, J. Kevin
9552		 TROY
Croton willdenowii G.L. Webster
JSU122292 Randolph 11 Oct 1984 Nixon, Christopher F.
895		 JSU
Croton willdenowii G.L. Webster
UNA00021023 Cherokee 14 Oct 1979 McDaniel, Sidney
22978		 UNA
Croton willdenowii G.L. Webster
JSU122288 Lawrence 18 Sep 1994 Spaulding, Daniel D.
6436		 JSU
Croton willdenowii G.L. Webster
UWAL0052822 Bibb 24 Jul 2019 Keener, Brian R.
11476		 UWAL
Croton willdenowii G.L. Webster
AUA_ACC_65810 Butler 30 Jun 2006 Diamond, Alvin R.
16671		 AUA
Croton Michauxii G.L. Webster Var. Ellipticus (Willd.) B.W. Van Ee & P.E. Berry
UWAL0036205 Chambers 30 Jul 2013 Keener, Brian R.
8069		 UWAL
Croton willdenowii G.L. Webster
UNA00021031 Jefferson 28 Jul 1880 Smith, Eugene A.
s.n.		 UNA
Croton willdenowii G.L. Webster
JSU122284 Etowah 19 Jun 1994 Hodge, Lesley M.
2665		 JSU
Croton willdenowii G.L. Webster
UWAL0007579 Etowah 27 Jul 2008 Keener, Brian R.
4700		 UWAL
Croton willdenowii G.L. Webster
SAMF0002455 Cullman 26 Jul 2011 Davenport, Lawrence J.
4724		 SAMF
Croton willdenowii G. L. Webster
UNA00021027 _ Jul 1880 Mohr, Charles
s.n.		 UNA
Croton willdenowii G.L. Webster
UWAL0008934 Cullman 26 Jul 2011 Davenport, L.J.
4724		 UWAL
Croton willdenowii G.L. Webster
TROY000051843 Lawrence 06 Aug 2016 England, J. Kevin
6686		 TROY
Croton willdenowii G.L. Webster
JSU122278 Chambers 1 Oct 1988 Nixon, Christopher F.
4294		 JSU
Croton willdenowii G.L. Webster
UNA00021020 DeKalb 29 Aug 1980 McDaniel, Sidney
24436		 UNA
Croton willdenowii G.L. Webster
JSU136761 Blount 12 Jul 1998 Keener, Brian R.
1232		 JSU
Croton willdenowii G.L. Webster
UWAL0053179 Bibb 17 Jun 2020 Keener, Brian R.
11843		 UWAL
Croton willdenowii G.L. Webster
TROY000018824 Blount 07 Sep 2002 Kral, Robert
93208		 TROY
Croton willdenowii G.L. Webster
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