Stylisma patens

Family:CONVOLVULACEAE
Species:Stylisma patens (Desrousseaux) Myint
Common Name:Common Dawnflower; Coastal Plain Dawnflower
Habitat:**
Associated Ecological Communities:**
Growth Habit:Vine
Duration:Perennial
Category:Vascular
USDA Symbol:STPA8
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

FamilyCONVOLVULACEAE - Morning-Glory family
Genus Stylisma
Species Stylisma patens (Desrousseaux) Myint - Common Dawnflower; Coastal Plain Dawnflower

Citation

Citation STYLISMA PATENS (Desrousseaux) Myint, Brittonia 18: 110. 1966.
Basionym: Convolvulus patens Desrousseaux 1792.
Type: SOUTH CAROLINA: Without data, Fraser s.n. (holotype: P).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Bonamia angustifolia Bonamia angustifolia (Nash) K. A. Wilson, J. Arnold Arbor. 41: 306. 1960.Breweria angustifolia Nash 1895. 
Bonamia patens var. angustifolia Bonamia patens (Desrousseaux) Shinners, var. angustifolia (Nash) Shinners, Castanea 27: 75. 1962.Breweria angustifolia Nash 1895. 
Bonamia patens Bonamia patens (Desrousseaux) Shinners, Castanea 27: 74. 1962.Convolvulus patens Desrousseaux 1792. 
Breweria angustifolia Breweria angustifolia Nash, Bull. Torrey Bot. Club 22: 155. 1895. FLORIDA: Lake Co.: Vicinity of Eustis, 1-15 Jun 1894, Nash 971 (lectotype: GH; isolectotypes: F, MICH, MO, NY, US). Lectotypified by Myint, Brittonia 18: 112. 1966.
Breweria patens Breweria patens (Desrousseaux) Fernald, Rhodora 42: 298. 1940.Convolvulus patens Desrousseaux 1792. 
Convolvulus patens Convolvulus patens Desrousseaux, in Lamarck, Encycl. 3: 547. 1792. SOUTH CAROLINA: Without data, Fraser s.n. (holotype: P).
Convolvulus trichosanthes var. patens Convolvulus trichosanthes Michaux, var. patens (Desrousseaux) Pursh, Fl. Amer. Sept. 143. 1814.Convolvulus patens Desrousseaux 1792. 
Stylisma angustifolia Stylisma angustifolia (Nash) House, Bull. Torrey Bot. Club 34: 148. 1907.Breweria angustifolia Nash 1895. 
Stylisma heterophyla Stylisma heterophyla Rafinesque, New Fl. 4: 54. 1838 ("1836"). "Florida and Georgia"
Stylisma patens subsp. angustifolia Stylisma patens (Desrousseaux) Myint, subsp. angustifolia (Nash) Myint, Brittonia 18: 112. 1966.Breweria angustifolia Nash 1895. 
Stylisma trichosanthes    

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, Butler, Clarke, Coffee, Conecuh, Covington, Dale, Dallas, Escambia, Geneva, Lee, Marengo, Mobile, Monroe, Montgomery, Pike, Washington

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1964 - 1998

Barcode / Accession No. County Coll. Date Collector &
Collection No.
Herbarium &
Herbarium Name Used
Image
TROY000004096 Coffee 04 Sep 2000 Martin, Brian H.
957
TROY
Stylisma patens (Desrousseaux) Myint
UWAL0001035 Washington 29 May 2010 Keener, Brian R.
6059
UWAL
Stylisma patens (Desr.) Myint
AMAL00018421 Baldwin 05 Nov 2009 Barger, T. Wayne
Perd-673
AMAL
Stylisma patens (Desr) Myint ssp. patens
AUA_ACC_69657 Covington 20 Jun 2008 Hansen, Curtis J.
3333
AUA
Stylisma Patens (Desr.) Myint
USAM000004088 Mobile 08 Jun 1967 LeLong, Michel G.
3233
USAM
Stylisma patens (Desrousseaux) Myint
UWAL0007311 Butler 21 Aug 2008 Diamond, Alvin R.
19804
UWAL
Stylisma patens (Desr.) Myint
UWAL0049122 Escambia 05 May 2012 Hansen, Curtis J.
5546
UWAL
Stylisma patens (Desr.) Myint
UWAL0016486 Autauga 12 Jun 2014 Diamond, Alvin R.
25188
UWAL
Stylisma patens (Desrousseaux) Myint
AUA_ACC_57369 Pike 4 Aug 1997 Diamond, Alvin R.
11063
AUA
Stylisma Patens (Desr.) Myint Ssp. Patens
TROY000039443 Autauga 12 Jun 2014 Diamond, Alvin R.
25186
TROY
Stylisma patens (Desrousseaux) Myint
AUA_ACC_37309 Escambia 9 Jun 1981 O'Halloran, K.
181
AUA
Stylisma Patens (Desr.) Myint Ssp. Patens
UWAL0043787 Baldwin 23 May 2006 Larsen, Harry S.
1511
UWAL
Stylisma patens (Desr.) Myint
ALNHS00000718 Monroe 24 Aug 2011 Barger, T. Wayne
RH-379
ALNHS
Stylisma patens (Desr.) Myint ssp. patens
UNA00038769 Lee 23 Jun 1973 Crance, G. H.
17
UNA
Stylisma patens (Desr.) Myint subsp. angustifolia (Nash) Myint
AUA000040149 Autauga 12 Jun 2014 Barger, T. Wayne
SP1416
AUA
Stylisma Patens (Desr.) Myint Ssp. Patens
AUA_ACC_69823 Covington 20 Jun 2008 Hansen, Curtis J.
3352
AUA
Stylisma Patens (Desr.) Myint
UWAL0016484 Autauga 12 Jun 2014 Diamond, Alvin R.
25186
UWAL
Stylisma patens (Desrousseaux) Myint
AMAL00015651 Clarke 15 Jun 2007 Keener, Brian R.
3692
AMAL
Stylisma patens (Desr) Myint ssp. patens
UWAL0007313 Washington 30 May 2009 Keener, Brian R.
5420
UWAL
Stylisma patens (Desr.) Myint
TROY000039454 Autauga 12 Jun 2014 Diamond, Alvin R.
25188
TROY
Stylisma patens (Desrousseaux) Myint
AUA000040420 Covington 1 Jun 2012 Hansen, Curtis J.
5623
AUA
Stylisma Patens (Desr.) Myint Var. Patens
ALNHS00002797 Autauga 12 Jun 2014 Barger, T. Wayne
SP#1416
ALNHS
Stylisma patens (Desr.) Myint ssp. patens
TROY000004098 Montgomery 03 Jul 2001 Diamond, Alvin R.
12484
TROY
Stylisma patens (Desrousseaux) Myint
AUA000038028 Escambia 5 May 2012 Hansen, Curtis J.
5546
AUA
Stylisma Patens (Desr.) Myint
UWAL0007312 Clarke 15 Jun 2007 Keener, Brian R.
3692
UWAL
Stylisma patens (Desr.) Myint
USAM000004087 Mobile 24 May 1968 Scott, D.L.
218
USAM
Stylisma patens (Desrousseaux) Myint
UWAL0036348 Mobile 01 Jul 2017 Horne, Howard E.
3997
UWAL
Stylisma patens (Desrousseaux) Myint ssp. patens
AUA000041875 Baldwin 5 Jul 1926 Wolf, Wolfgang
2640
AUA
Stylisma Patens (Desr.) Myint
AUA000040486 Covington 31 May 2012 Hansen, Curtis J.
5591
AUA
Stylisma Patens (Desr.) Myint
TROY000018301 Butler 21 Aug 2008 Diamond, Alvin R.
19804
TROY
Stylisma patens (Desrousseaux) Myint
TROY000004097 Dale 31 May 1998 Rundell, Hannelore
574
TROY
Stylisma patens (Desrousseaux) Myint
UNA00038771 Mobile 30 May 1964 Deramus, Rebecca
D94
UNA
Stylisma patens (Desr.) Myint subsp. patens
USAM000004086 Mobile 24 Apr 1969 Scott, D.L.
230
USAM
Stylisma patens (Desrousseaux) Myint
UNA00050750 Geneva 20 May 1998 MacDonald, John R.
11213
UNA
Stylisma patens (Desr.) Myint subsp. patens
TROY000038507 Dallas 15 Jun 2012 Keener, Brian R.
7333
TROY
Stylisma patens (Desrousseaux) Myint
AUA_ACC_23436 Conecuh 1 Jul 1971 Guthrie, C.D.
045
AUA
Stylisma Patens (Desr.) Myint Ssp. Patens
AUA_ACC_37285 Marengo 10 Jun 1981 Henderson, T.
165
AUA
Stylisma Patens (Desr.) Myint Ssp. Patens
UWAL0036323 Mobile 12 Apr 2017 Horne, Howard E.
3779
UWAL
Stylisma patens (Desrousseaux) Myint ssp. patens
TROY000033189 Washington 29 May 2010 Keener, Brian R.
6059
TROY
Stylisma patens (Desrousseaux) Myint
UWAL0012045 Dallas 15 Jun 2012 Keener, Brian R.
7333
UWAL
Stylisma patens (Desrousseaux) Myint ssp. patens
TROY000043934 Escambia 02 Jun 2016 Diamond, Alvin R.
27435
TROY
Stylisma patens (Desrousseaux) Myint
TROY000018302 Clarke 15 Jun 2007 Keener, Brian R.
3692
TROY
Stylisma patens (Desrousseaux) Myint
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