Digitaria filiformis

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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:Digitaria filiformis (L.) Koeler
Common Name:Slender Crabgrass
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

FamilyPOACEAE - Grass family
Genus Digitaria
Species Digitaria filiformis (L.) Koeler - Slender Crabgrass

Citation

Citation Digitaria filiformis (Linnaeus) Koeler, Descr. Gram. [Koeler] 26. 1802.
Basionym: Panicum filiforme L. 1753.
Type: Without data, Kalm s.n. (lectotype: LINN 80.38). Lectotypified by Hitchcock, Contr. U.S. Natl. Herb. 12: 117. 1908.

** Not applicable or data not available.

Synonyms

SynonymFull CitationBasionymType
Digitaria domingensis Digitaria domingensis (Zuccagni) Roemer & Schultes, Syst. Veg. 2: 475. 1817.Panicum domingense Zuccagni 1806. 
Digitaria filiformis var. villosa Digitaria filiformis (Linnaeus) Koeler, var. villosa (Walter) Fernald, Rhodora 36: 19. 1934.Syntherisma villosum Walter 1788. 
Digitaria leucocoma Digitaria leucocoma (Nash) Urban, Symb. Antill. 8: 24. 1920.Syntherisma leucocomum Nash 1898. 
Digitaria pilosa Digitaria pilosa Michaux, Fl. Bor.-Amer. 1: 45. 1803, nom. illegit.Syntherisma villosum Walter 1788. 
Digitaria villosa Digitaria villosa (Walter) Persoon, Syn. Pl. 1: 85. 1805.Syntherisma villosum Walter 1788. 
Panicum domingense Panicum domingense Zuccagni, Cent. Observ. Bot. [21]. 1806; in Roemer, Collectanea 123. 1809. DOMINICAN REPUBLIC
Panicum filiforme Panicum filiforme Linnaeus, Sp. Pl. 57. 1753. Without data, Kalm s.n. (lectotype: LINN 80.38). Lectotypified by Hitchcock, Contr. U.S. Natl. Herb. 12: 117. 1908.
Panicum leucocomum Panicum leucocomum (Nash) Lamson-Scribner, U.S.D.A. Div. Agrost. Bull. 7(ed. 2): 58. 1898.Syntherisma leucocomum Nash 1898. 
Paspalum carolinianum Paspalum carolinianum Poiret, in Lamarck, Encycl., Suppl. 4: 311. 1816.Syntherisma villosum Walter 1788. 
Paspalum filiforme Paspalum filiforme (Linnaeus) Flüggé, Monogr. Gram., Paspalum 139. 1810, non Swartz 1788.Panicum filiforme Linnaeus 1753. 
Paspalum furcatum var. filiforme Paspalum furcatum Flüggé, var. filiforme (Linnaeus) Döll, in Martius, Fl. Bras. 2(2): 104. 1877.Panicum filiforme Linnaeus 1753. 
Syntherisma filiforme Syntherisma filiforme (Linnaeus) Nash, Bull. Torrey Bot. Club 22: 420. 1895.Panicum filiforme Linnaeus 1753. 
Syntherisma villosum Syntherisma villosum Walter, Fl. Carol. 77. 1788. SOUTH CAROLINA: Oconee Co.: Without data, Andersen 1408 (neotype: GH). Neotypified by D. B. Ward, J. Bot. Res. Inst. Texas 2: 484. 2008.
Syntherisma leucocomum Syntherisma leucocomum Nash, Bull. Torrey Bot. Club 25: 295. 1898. FLORIDA: Lake Co.: Lake Ella, 3 Jul 1894, Nash 1155 (holotype: NY).
Syntherisma filiforme Syntherisma filiforme (Linnaeus) Nash, Bull. Torrey Bot. Club 22: 420. 1895.Panicum filiforme Linnaeus 1753. 

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, Barbour, Bullock, Butler, Conecuh, Covington, Dallas, Houston, Lee, Mobile, Montgomery, Pike

Counties represented by specimen data listed below:

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

Range of years during which specimens were collected: 1891 - 1891

Barcode / Accession No. County Coll. Date Collector &
Collection No.		 Herbarium &
Herbarium Name Used		 Image
UNA00003666 Mobile 03 Oct 1891 Mohr, Charles
s.n.		 UNA
Digitaria filiformis (L.) Koel. var. filiformis
UWAL0006222 Covington 24 Sep 1982 Kral, Robert
69663		 UWAL
Digitaria filiformis (L.) Koel.
TROY000026781 Conecuh 27 Sep 2008 Diamond, Alvin R.
20228		 TROY
Digitaria filiformis (Linnaeus) Koeler
UWAL0006282 Conecuh 23 Sep 1982 Kral, Robert
69591		 UWAL
Digitaria filiformis (L.) Koel.
TROY000012117 Butler 14 Oct 1978 Kral, Robert
63014		 TROY
Digitaria filiformis (Linnaeus) Koeler
UNA00003671 s.d. Mohr, Charles
s.n.		 UNA
Digitaria filiformis (L.) Koel. var. filiformis
UWAL0008955 Butler 01 Oct 2009 Diamond, Alvin R.
20990		 UWAL
Digitaria filiformis (L.) Koel.
UWAL0008956 Conecuh 27 Sep 2008 Diamond, Alvin R.
20288		 UWAL
Digitaria filiformis (L.) Koel.
TROY000029684 Bullock 11 Oct 2009 Diamond, Alvin R.
21045		 TROY
Digitaria filiformis (Linnaeus) Koeler
TROY000012118 Covington 13 Nov 1999 MacDonald, John R.
13681		 TROY
Digitaria filiformis (Linnaeus) Koeler var. filiformis
UWAL0004785 Dallas 22 Sep 1982 Kral, Robert
69533		 UWAL
Digitaria filiformis (L.) Koel.
TROY000012120 Pike 07 Oct 2007 Diamond, Alvin R.
18490		 TROY
Digitaria filiformis (Linnaeus) Koeler
TROY000026782 Houston 25 Sep 2008 Diamond, Alvin R.
20207		 TROY
Digitaria filiformis (Linnaeus) Koeler
TROY000033366 Butler 01 Oct 2011 Diamond, Alvin R.
22606		 TROY
Digitaria filiformis (Linnaeus) Koeler
AUA000016856 Lee 17 Oct 1969 Kral, Robert
377884		 AUA
Digitaria Filiformis (L.) Koel. Var. Filiformis
ALNHS00006682 Lee 27 Aug 2019 Barger, T. Wayne
SP#4847		 ALNHS
Digitaria filiformis (L.) Koel.
TROY000026780 Barbour 11 Sep 2008 Diamond, Alvin R.
19962		 TROY
Digitaria filiformis (Linnaeus) Koeler
UWAL0014764 Bullock 28 Sep 2012 Dykes, Bailee
1302		 UWAL
Digitaria filiformis (Linnaeus) Koeler
SAMF0007977 Lee 27 Aug 2019 Barger, T. Wayne
SP#4847		 SAMF
Digitaria filiforma (Linnaeus) Koeler
TROY000036039 Bullock 28 Sep 2012 Dykes, Bailee
1302		 TROY
Digitaria filiformis (Linnaeus) Koeler
UWAL0044314 Baldwin 31 Oct 2003 Larsen, Harry S.
1277		 UWAL
Digitaria filiformis (L.) Koeler
AUA000016855 Lee 24 Aug 1960 Banks, Donald J.
341		 AUA
Digitaria Filiformis (L.) Koel. Var. Filiformis
TROY000029524 Montgomery 11 Oct 2009 Diamond, Alvin R.
21054		 TROY
Digitaria filiformis (Linnaeus) Koeler
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