Dichanthelium portoricense ssp. patulum

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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:POACEAE
Species:Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Merr.) Freckmann & Lelong
Common Name:Nash's Witch Grass
Habitat:**
Associated Ecological Communities:**
Growth Habit:Herb
Duration:Perennial
Category:Vascular
USDA Symbol:**
Plant Notes:**
Taxonomic Notes:Updated: 6 Jun 2020-BK;
Status:Native
References:**
Specimen: View specimen details in the Alabama Herbarium Consortium Specimen Database

** Not applicable or data not available.

Classification

FamilyPOACEAE - Grass family
Genus Dichanthelium
Species Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Merr.) Freckmann & Lelong - Nash's Witch Grass

Citation

Citation Dichanthelium portoricense ssp. patulum (Scribner & Merrill) Freckmann & Lelong, Sida 20(1): 170–171. 2002.
Basionym: Panicum nashianum var. patulum Scribn. & Merr. 1900.
Type: FLORIDA: Manatee Co.: Braidentown, 3 Sep 1898, Combs 1296 (holotype: US).

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Dichanthelium sabulorum var. patulum    
Panicum lancearium    
Panicum patentifolium Panicum patentifolium Nash, Bull. Torrey Bot. Club 26(11): 574–575. 1899. FLORIDA: Lake Co.: Eustis, 12-31 Mar 1894, Nash 72 (holotype: NY; isotypes: MO, NY, US).
Panicum portoricense var. nashianum    

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: Baldwin, Houston, Mobile, Washington

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1896 - 1997

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
USAM000011412 Mobile 04 May 1972 LeLong, Michel G.
6521.3		 USAM
Panicum lancearium Trin.
USAM000011410 Mobile 21 May 1968 LeLong, Michel G.
4620		 USAM
Panicum lancearium Trin.
UWAL0012497 Mobile 23 Mar 2013 Horne, Howard E.
2029		 UWAL
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum (Scribner) Freckmann & Lelong
USAM000011409 Mobile 04 Aug 1969 LeLong, Michel G.
5221		 USAM
Panicum lancearium Trin.
TROY000012031 Baldwin 08 Jun 2006 Spaulding, Daniel D.
12479		 TROY
Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Merr.) Freckmann & Lelong
USAM000011408 Baldwin 29 Jun 1974 LeLong, Michel G.
7961		 USAM
Panicum lancearium Trin. var. patulum (Scribn. & Merr.) Fernald
USAM000011405 Mobile 05 May 1967 LeLong, Michel G.
3113.1		 USAM
Panicum lancearium Trin.
JSU108839 Baldwin 03 Jun 1972 Kral, Robert
47150		 JSU
Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum (Scribner & Merrill) Freckmann & Lelong
USAM000011413 Mobile 23 Apr 1976 LeLong, Michel G.
9156		 USAM
Panicum lancearium Trin.
UNA00066367 Baldwin 23 Jun 2005 Spaulding, Daniel D.
12296		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
ALNHS00004468 Baldwin 15 Jun 2016 Barger, T. Wayne
SP#2627		 ALNHS
Dichanthelium portoricense (Desv.) B.F. Hansen & Wunderlin ssp. patulum (Scribn.) Freckmann & Lelong
TROY000012032 Baldwin 23 Jun 2005 Spaulding, Daniel D.
12296		 TROY
Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00066366 Baldwin 23 Jun 2005 Spaulding, Daniel D.
12296		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
UWAL0034802 Houston 07 May 1995 Kral, Robert
84535		 UWAL
Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum
UNA00005076 Baldwin 18 Mar 1950 Stallard, W.A.
10		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00059226 Mobile s.d. Mohr, Charles
s.n.		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
USAM000011407 Baldwin 29 Jun 1974 LeLong, Michel G.
7961		 USAM
Panicum lancearium Trin.
TROY000012033 Houston 17 May 1997 MacDonald, John R.
10554		 TROY
Dichanthelium portoricense (Desvaux ex Hamilton) B.F. Hansen & Wunderlin ssp. patulum (Scribn. & Merr.) Freckmann & Lelong
UWAL0018609 Washington 11 Aug 1992 Kral, Robert
81321		 UWAL
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hanson & Wunderlin ssp. patulum (Scribn.) Freckmann & Lelong
UNA00005086 Mobile 10 Apr 1965 Deramus, Rebecca
D349		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
USAM000011406 Mobile 12 Jun 1974 LeLong, Michel G.
7808		 USAM
Panicum lancearium Trin.
UWAL0008945 Baldwin 23 Jun 2005 Spaulding, Daniel D.
12296		 UWAL
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin ssp. Patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00005096 Mobile 20 Apr _ Mohr, Charles
s.n.		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
USAM000011414 Mobile 05 May 1967 LeLong, Michel G.
3113.2		 USAM
Panicum lancearium Trin.
AUA000016467 Baldwin 3 Jun 1972 KRAL, ROBERT
47150		 AUA
DICHANTHELIUM PORTORICENSE (DESV. EX HAMILTON) B. F. HANSEN & WUNDERLIN SSP. PATULUM (SCRIBN. & MERR.) FRECKMAN & LELONG
UWAL0008944 Baldwin 08 Jun 2006 Spaulding, Daniel D.
12479		 UWAL
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin ssp. Patulum (Scribn. & Merr.) Freckmann & Lelong
USAM000011411 Mobile 10 Apr 1965 Deramus, Rebecca
349		 USAM
Panicum lancearium Trin.
UNA00005066 Baldwin _ Apr _ Mohr, Charles
s.n.		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
ALNHS00007655 Houston 01 Aug 2019 Barger, T. Wayne
SP#4714		 ALNHS
Dichanthelium portoricense (Desv. ex Ham.) B.F. Hansen & Wunderlin var. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00068905 Baldwin 08 Jun 2006 Spaulding, Daniel D.
12479		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00005091 Mobile 02 Aug 1965 Deramus, Rebecca
D675		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00005041 Mobile 18 May 1896 Mohr, Charles
s.n.		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
UNA00048928 Houston 17 May 1997 MacDonald, John R.
10554		 UNA
Dichanthelium portoricense (Desv. ex Hamilton) B.F. Hansen & Wunderlin subsp. patulum (Scribn. & Merr.) Freckmann & Lelong
AUA000024519 Baldwin 8 Jun 2006 SPAULDING, DANIEL D.
12466		 AUA
DICHANTHELIUM PORTORICENSE (DESV. EX HAMILTON) B. F. HANSEN & WUNDERLIN SSP. PATULUM (SCRIBN. & MERR.) FRECKMAN & LELONG
USAM000011415 Baldwin 19 Jun 1980 LeLong, Michel G.
11170		 USAM
Panicum lancearium Trin. var. patulum (Scribn. & Merr.) Fernald
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