Croomia pauciflora

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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:STEMONACEAE
Species:Croomia pauciflora (Nutt.) Torr.
Common Name:Croomia
Habitat:Rich mesic beech hardwood forests.
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:Croomia is a native herbaceous perennial in the Stemona family (Stemonaceae). It is found in Alabama, Florida, and Georgia. In Alabama Croomia is found primarily in the central third of the state. It occurs in rich hardwood forest, on steep hardwood slopes, in ravines, and near streams. Croomia forms extensive colonies from elongate rhizomes. The erect stems are 8-12 inches in height, green in color, and glabrous. There are 3-6 distichous (2-ranked) leaves near the apex of the stem. The leaves are petiolate, alternate, cordate to elliptic in outline, with scabrous margins. The leaves are glabrous and have palmate venation. Flowers are produced in axillary cymes of 2-3 flowers. Each flower has 4 greenish yellow tepals marked with purple towards their base. The flower has 4 stamens with short thick purple filaments and orange anthers. The fruit is a 1-4 seeded capsule. Croomia was once listed as a S2 species in Alabama (typically 6 to 20 occurrences, few remaining individuals, acres, or miles of stream, or factors demonstrably making it very vulnerable in the state), but has since been delisted due to more and more populations being discovered.--A. Diamond & B. Keener
Taxonomic Notes:**
Status:Native, G5 (Global Rank)
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilySTEMONACEAE - Stemona family
Genus Croomia
Species Croomia pauciflora (Nutt.) Torr. - Croomia

Citation

Citation Croomia pauciflora (Nuttall) Torrey, Fl. N. Amer. 1(4): 663. 1840.
Basionym: Cissampelos pauciflora Nutt. 1834.
Type: FLORIDA: Liberty Co.: Wooded bluffs along the river at Torreya State Park, 16 Mar 1961, Godfrey 60614 (neotype: FSU; isoneotypes: BH, DUKE, GA 2 shts, NCU, , NY, SMU, TENN 2 shts, US). Neotypified by Whetstone, Rhodora 86: 132. 1984.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Cissampelos pauciflora Cissampelos pauciflora Nuttall, J. Acad. Nat. Sci. Philadelphia 7: 114. 1834. FLORIDA: Liberty Co.: Wooded bluffs along the river at Torreya State Park, 16 Mar 1961, Godfrey 60614 (neotype: FSU; isoneotypes: BH, DUKE, GA 2 shts, NCU, SMU, TENN 2 shts, US). Neotypified by Whetstone, Rhodora 86: 132. 1984.

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, Barbour, Bibb, Bullock, Butler, Chambers, Chilton, Conecuh, Coosa, DeKalb, Elmore, Etowah, Henry, Lowndes, Macon, Monroe, Montgomery, Pike, Russell, Shelby, St. Clair, Tallapoosa, Tuscaloosa, Wilcox

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1933 - 2020

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
ALNHS00001113 Tallapoosa 07 Apr 2012 Barger, T. Wayne
SP#443		 ALNHS
Croomia pauciflora (Nutt.) Torr.
UWAL0005437 Autauga 02 May 1979 Teaford, J.
s.n.		 UWAL
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_51012 Bullock 20 Mar 1990 Diamond, Alvin R.
6724		 AUA
Croomia Pauciflora (Nutt.) Torr.
USAM000014843 Monroe 16 May 1973 LeLong, Michel G.
7086		 USAM
Croomia pauciflora (Nuttall) Torrey
UWAL0050064 Lowndes 28 Mar 2019 Diamond, Alvin R.
28816		 UWAL
Croomia pauciflora (Nuttall) Torrey
AMAL00021700 Lowndes 16 Apr 2014 Keener, Brian R.
8341		 AMAL
Croomia pauciflora (Nuttall) Torrey
JSU110524 Tuscaloosa 12 Jun 1975 Whetstone, R. David
4617		 JSU
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_60365 Shelby 12 Apr 1998 Schotz, Alfred
1608		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00064009 Chilton 30 Jul 2003 Schotz, Alfred
1908		 UNA
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_25730 Monroe 11 Apr 1964 Kral, Robert
19720		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008157 Tuscaloosa 10 May 1968 Thomas, Joab L.
1680		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0005128 Etowah 29 Apr 2008 Davenport, L.J.
3799		 UWAL
Croomia pauciflora (Nuttall) Torrey
TROY000031562 Lowndes 04 Jun 2010 Webb, Wayne K.
s.n.		 TROY
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_50597 Pike 14 May 1989 Diamond, Alvin R.
5894		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00028623 Autauga 25 Jun 1995 Haynes, Robert R.
9544		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0018540 Lowndes 06 Apr 1993 Kral, Robert
81987		 UWAL
Croomia pauciflora (Nutt.) Torrey
TROY000013100 Henry 26 May 1999 MacDonald, John R.
12868		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0009821 Tuscaloosa 02 Apr 2012 Keener, Brian R.
7088		 UWAL
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_35141 Autauga 2 May 1979 Teaford, J.
 AUA
Croomia Pauciflora (Nutt.) Torr.
UWAL0056111 Tuscaloosa 08 Oct 2020 Keener, Brian R.
12036		 UWAL
Croomia pauciflora (Nutt) Torr
UWAL0034541 Montgomery 07 Oct 1974 Kral, Robert
54471		 UWAL
Croomia pauciflora (Nutt.) Rott
USAM000014845 Monroe 10 Apr 1970 Wofford, B. Eugene
10424		 USAM
Croomia pauciflora (Nuttall) Torrey
UWAL0005133 Tuscaloosa 05 Apr 2006 Skinner, Angie
61		 UWAL
Croomia pauciflora (Nutt.) Torr.
TROY000032884 Pike 15 Apr 2011 Diamond, Alvin R.
21903		 TROY
Croomia pauciflora (Nuttall) Torrey
UNA00056773 Bibb 10 Apr 1992 Allison, James R.
6343		 UNA
Croomia pauciflora (Nutt.) Torr.
ALNHS00003508 Tallapoosa 31 Jul 2015 Taylor, Chris T.
SP#1902		 ALNHS
Croomia pauciflora (Nutt.) Torr.
AMAL00006541 Elmore 21 May 2011 Soehren, Eric C.
116		 AMAL
Croomia pauciflora (Nutt.) Torr.
UNA00008167 Autauga 16 Apr 1980 Haynes, Robert R.
7732		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0018515 Lowndes 22 May 1993 Kral, Robert
82470		 UWAL
Croomia pauciflora (Nutt.) Torrey
AUA_ACC_49880 Autauga 15 Apr 1989 Diamond, Alvin R.
5798		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00057113 Henry 13 Jun 1999 MacDonald, John R.
13000		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0017917 DeKalb 24 Apr 1978 Kral, Robert
61603		 UWAL
Croomia pauciflora (Nutt.) Torr.
UWAL0005129 Etowah 11 Apr 2009 Keener, Brian R.
5158		 UWAL
Croomia pauciflora (Nutt.) Torr.
TROY000035535 Bullock 10 May 2012 Dykes, Bailee
661		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0034903 Etowah 06 May 1984 Kral, Robert
71274		 UWAL
Croomia pauciflora (Nutt.) Torr.
AMAL00011289 Tallapoosa 19 Apr 2006 Barger, T. Wayne
1		 AMAL
Croomia pauciflora (Nutt.) Torr.
UWAL0045933 Coosa 08 May 2018 Spaulding, Daniel D.
15269		 UWAL
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_49281 Pike 9 May 1988 Diamond, Alvin R.
4729		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008177 Tuscaloosa 12 Apr 1933 Harper, Roland M.
3038		 UNA
Croomia pauciflora (Nutt.) Torr.
TROY000035304 Elmore 17 Jun 2012 Diamond, Alvin R.
23099		 TROY
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_49578 Russell 18 Aug 1988 Diamond, Alvin R.
5371		 AUA
Croomia Pauciflora (Nutt.) Torr.
ALNHS00006441 Tuscaloosa 24 Apr 2019 Barger, T. Wayne
SP#4366		 ALNHS
Croomia pauciflora (Nutt.) Torr.
UWAL0005132 Tuscaloosa 30 Mar 2009 Keener, Brian R.
5128		 UWAL
Croomia pauciflora (Nutt.) Torr.
TROY000032369 Butler 13 Apr 2011 Webb, Wayne K.
s.n.		 TROY
Croomia pauciflora (Nuttall) Torrey
UNA00045855 St. Clair 12 Apr 1998 Keener, Brian R.
595		 UNA
Croomia pauciflora (Nutt.) Torr.
AMAL00004970 Henry 13 Jun 1999 MacDonald, John R.
13000		 AMAL
Croomia pauciflora (Nuttall) Torrey
TROY000047734 Autauga 03 Apr 2018 Parker, Matthew R.
1585		 TROY
Croomia pauciflora (Nuttall) Torrey
SAMF0000528 Etowah 29 Apr 2008 Davenport, Lawrence J.
3799		 SAMF
Croomia pauciflora (Nuttall) Torrey
UWAL0015582 Lowndes 16 Apr 2014 Keener, Brian R.
8341		 UWAL
Croomia pauciflora (Nutt.) Torr.
TROY000013102 Pike 22 Apr 1997 Pennington, Tiffany
12		 TROY
Croomia pauciflora (Nuttall) Torrey
JSU110527 Tuscaloosa 12 Jun 1975 Whetstone, R. David
4617		 JSU
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_71998 Chambers 10 May 2007 Schotz, Alfred
2053		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00060733 Lowndes 25 Apr 2000 Schotz, Alfred
1775		 UNA
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_16787 Tallapoosa 17 Apr 1966 Koelling, Alfred C.
 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00058133 Tuscaloosa 05 Apr 2003 Keener, Brian R.
2522		 UNA
Croomia pauciflora (Nutt.) Torr.
TROY000039553 Macon 29 Jun 2012 Pullen, Robert
157		 TROY
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_37058 Monroe 13 May 1981 O'Halloran, K.
148		 AUA
Croomia Pauciflora (Nutt.) Torr.
TROY000034974 Butler 22 Apr 2012 Diamond, Alvin R.
22952		 TROY
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_43326 Monroe 3 Sep 1985 Diamond, Alvin R.
1708		 AUA
Croomia Pauciflora (Nutt.) Torr.
TROY000032646 Pike 30 May 2011 Diamond, Alvin R.
22171		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0002040 Lowndes 04 Jun 2010 Webb, Wayne K.
s.n.		 UWAL
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_51079 Bullock 20 Mar 1990 Diamond, Alvin R.
6734		 AUA
Croomia Pauciflora (Nutt.) Torr.
USAM000014844 Monroe 16 May 1973 LeLong, Michel G.
7086		 USAM
Croomia pauciflora (Nuttall) Torrey
JSU110522 Etowah 12 Apr 1994 Hodge, Lesley M.
1093		 JSU
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_57490 Wilcox 3 Apr 1966 Samejima, J.
1051		 AUA
Croomia Pauciflora (Nutt.) Torr.
JSU110525 Tuscaloosa 12 Jun 1975 Whetstone, R. David
4617		 JSU
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_56730 Autauga 12 May 1996 Schotz, Alfred
1378		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008182 Tuscaloosa _ Apr 1874 Smith, Eugene A.
s.n.		 UNA
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_25555 Etowah 13 Apr 1969 Kral, Robert
34298		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008172 Tuscaloosa 22 May 1969 Thomas, Joab L.
2094		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0005127 Autauga 13 May 2009 Keener, Brian R.
5267		 UWAL
Croomia pauciflora (Nutt.) Torr.
UWAL0047184 Autauga 03 Apr 2018 Parker, Matthew R.
1585		 UWAL
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_43436 Conecuh 3 Sep 1985 Diamond, Alvin R.
1760		 AUA
Croomia Pauciflora (Nutt.) Torr.
TROY000013101 Henry 13 Jun 1999 MacDonald, John R.
13000		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0005514 Pike 15 Apr 2011 Diamond, Alvin R.
21903		 UWAL
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_53982 Russell 18 Aug 1988 Allison, James R.
3418		 AUA
Croomia Pauciflora (Nutt.) Torr.
JSU110521 Etowah 23 Apr 1994 Hodge, Lesley M.
1197		 JSU
Croomia pauciflora (Nuttall) Torrey
UWAL0005130 Monroe 14 May 2009 Keener, Brian R.
5309		 UWAL
Croomia pauciflora (Nutt.) Torr.
ALNHS00005372 Elmore 14 JUN 2017 Barger, T. Wayne
YLW-211		 ALNHS
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_66719 Lowndes 25 Apr 2000 Schotz, Alfred
1775		 AUA
Croomia Pauciflora (Nutt.) Torr.
ALNHS00007472 Lowndes 27 APR 2022 Barger, T. Wayne
SP#5693		 ALNHS
Croomia pauciflora (Nutt.) Torr.
AUA000043380 Tuscaloosa 26 Aug 1927 Wolf, Wolfgang
 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00059041 St. Clair 08 Jun 2002 Vanderplank, S.
26085		 UNA
Croomia pauciflora (Nutt.) Torr.
AMAL00014864 Chambers 10 May 2007 Schotz, Alfred
2053		 AMAL
Croomia pauciflora (Nutt.) Torr.
JSU110520 Etowah 7 May 1995 Hodge, Lesley M.
4219		 JSU
Croomia pauciflora (Nuttall) Torrey
UWAL0011423 Bullock 10 May 2012 Dykes, Bailee
661		 UWAL
Croomia pauciflora (Nuttall) Torrey
TROY000048840 Autauga 03 Apr 2018 Parker, Matthew R.
1585		 TROY
Croomia pauciflora (Nuttall) Torrey
UNA00008152 Coosa 15 Apr 1977 Harvey, Denise
171		 UNA
Croomia pauciflora (Nutt.) Torr.
AMAL00002063 Monroe 26 Mar 2000 Kral, Robert
89240		 AMAL
Croomia pauciflora (Nutt.) Torr.
TROY000032260 Autauga 13 May 2009 Keener, Brian R.
5267		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0005131 St. Clair 12 Apr 2009 Keener, Brian R.
5160		 UWAL
Croomia pauciflora (Nutt.) Torr.
TROY000027645 Tuscaloosa 05 Apr 2003 Keener, Brian R.
2522		 TROY
Croomia pauciflora (Nuttall) Torrey
JSU110523 Shelby 12 Apr 1998 Schotz, Alfred
1608		 JSU
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_49818 Pike 26 Mar 1989 Diamond, Alvin R.
5761		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008192 Etowah 17 Apr 1971 Hoener, Fred K.
s.n.		 UNA
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_70490 Autauga 13 May 2009 Keener, Brian R.
5267		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008187 DeKalb 29 May 1942 Harper, Roland M.
3885		 UNA
Croomia pauciflora (Nutt.) Torr.
TROY000048277 Lowndes 28 Mar 2019 Diamond, Alvin R.
28816		 TROY
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_49926 Monroe 19 Mar 1989 Diamond, Alvin R.
5732		 AUA
Croomia Pauciflora (Nutt.) Torr.
ALNHS00007304 Tuscaloosa 24 Apr 2019 Barger, T. Wayne
SP#4369		 ALNHS
Croomia pauciflora (Nutt.) Torr.
AUA_ACC_29810 Chilton 17 Apr 1976 Mcdowell, C.S.
036		 AUA
Croomia Pauciflora (Nutt.) Torr.
TROY000013099 Barbour 24 Apr 1999 MacDonald, John R.
12718		 TROY
Croomia pauciflora (Nuttall) Torrey
AMAL00002064 Tuscaloosa 05 Apr 2003 Keener, Brian R.
2522		 AMAL
Croomia pauciflora (Nutt.) Torr.
JSU110526 Tuscaloosa 2 Apr 1976 Whetstone, R. David
8058		 JSU
Croomia pauciflora (Nuttall) Torrey
UWAL0011018 Elmore 17 Jun 2012 Diamond, Alvin R.
23099		 UWAL
Croomia pauciflora (Nuttall) Torrey
AUA_ACC_58678 Etowah 14 Apr 1967 Freeman, John D.
545		 AUA
Croomia Pauciflora (Nutt.) Torr.
UNA00008162 Tuscaloosa 08 Apr 1985 Horn, Charles N.
677		 UNA
Croomia pauciflora (Nutt.) Torr.
UWAL0005661 Butler 13 Apr 2011 Webb, Wayne K.
s.n.		 UWAL
Croomia pauciflora (Nuttall) Torrey
TROY000013103 Pike 22 Apr 1997 Irwin, Lea Ann
1		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0010763 Butler 22 Apr 2012 Diamond, Alvin R.
22952		 UWAL
Croomia pauciflora (Nuttall) Torrey
TROY000038262 Butler 02 Apr 2013 Diamond, Alvin R.
23885		 TROY
Croomia pauciflora (Nuttall) Torrey
UWAL0038314 Monroe 10 Apr 1970 Wofford, B. Eugene
10424		 UWAL
Croomia pauciflora (Nuttall) Torrey
UWAL0057166 Chilton 12 Jul 2020 Keener, Brian R.
11837		 UWAL
Croomia pauciflora (Nutt.) Torr.
AMAL00014875 Chilton 30 Jul 2003 Schotz, Alfred
1908		 AMAL
Croomia pauciflora (Nutt.) Torr.
JSU110519 Chilton 9 Apr 1984 Whetstone, R. David
15013		 JSU
Croomia pauciflora (Nuttall) Torrey
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