Taxon: Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. subsp. uninervia (J. Presl) P. M. Peterson & N. Snow

Summary

Genus:

Diplachne

Family:

Poaceae (alt. Gramineae)

Subfamily:

Chloridoideae

Tribe:

Cynodonteae

Subtribe:

Eleusininae

Nomen number:

465474

Place of publication:

Ann. Bot. (Oxford) ser. 2, 109:1327. 2012

Verified:

06/28/2012 ARS Systematic Botanists.

Accessions:

0 (0 active, 0 available) in National Plant Germplasm System.

Other conspecific taxa

Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. (0 active accession[s])
Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. subsp. fascicularis (Lam.) P. M. Peterson & N. Snow (0 active accession[s])
Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. subsp. fusca (0 active accession[s])
Diplachne fusca (L.) P. Beauv. ex Roem. & Schult. subsp. muelleri (Benth.) P. M. Peterson & N. Snow (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Basionym
Megastachya uninervia J. Presl

Homotypic Synonym(s)
Diplachne uninervia (J. Presl) Parodi
Leptochloa fusca (L.) Kunth subsp. uninervia (J. Presl) N. Snow
Leptochloa uninervia (J. Presl) Hitchc. & Chase

No images

Reference(s)

Petersen, P. M. et al. 2012. A molecular phylogeny and classification of Leptochloa (Poaceae: Chloridoideae: Chlorideae) sensu lato and related genera. Ann. Bot. (Oxford) 109:1317-1330.

Common names

LANGUAGE	NAME	ALTERNATE NAME	NOTE	SEQ	CITATION
English	Mexican sprangletop		as Leptochloa uninervia	1	Welsh, S. L. et al. 1993. A Utah flora. Note: = Leptochloa uninervia (J. Presl) A. Hitchc. & Chase

Distribution

order_code	Status	Continent	Subcontinent	Country	State	Note
1	Native	Northern America	Northern Mexico	Mexico	Baja Norte
1	Native	Northern America	Northern Mexico	Mexico	Baja Sur
1	Native	Northern America	Northern Mexico	Mexico	Chihuahua
1	Native	Northern America	Northern Mexico	Mexico	Sinaloa
1	Native	Northern America	Northern Mexico	Mexico	Sonora
1	Native	Northern America	Northwestern U.S.A.	United States	Colorado
1	Native	Northern America	Northwestern U.S.A.	United States	Oregon
1	Native	Northern America	South-Central U.S.A.	United States	New Mexico
1	Native	Northern America	South-Central U.S.A.	United States	Texas
1	Native	Northern America	Southeastern U.S.A.	United States	Alabama
1	Native	Northern America	Southeastern U.S.A.	United States	Florida
1	Native	Northern America	Southeastern U.S.A.	United States	Georgia
1	Native	Northern America	Southeastern U.S.A.	United States	Louisiana
1	Native	Northern America	Southeastern U.S.A.	United States	Mississippi
1	Native	Northern America	Southeastern U.S.A.	United States	North Carolina	c.
1	Native	Northern America	Southeastern U.S.A.	United States	Tennessee
1	Native	Northern America	Southern Mexico	Mexico	Guanajuato
1	Native	Northern America	Southern Mexico	Mexico	Jalisco
1	Native	Northern America	Southern Mexico	Mexico	Mexico
1	Native	Northern America	Southern Mexico	Mexico	Morelos
1	Native	Northern America	Southern Mexico	Mexico	Nayarit
1	Native	Northern America	Southern Mexico	Mexico	Oaxaca
1	Native	Northern America	Southwestern U.S.A.	United States	Arizona
1	Native	Northern America	Southwestern U.S.A.	United States	California
1	Native	Northern America	Southwestern U.S.A.	United States	Utah
1	Native	Southern America	Brazil	Brazil
1	Native	Southern America	Caribbean	Bahamas
1	Native	Southern America	Caribbean	Cuba
1	Native	Southern America	Caribbean	Jamaica
1	Native	Southern America	Caribbean	Puerto Rico		s.
1	Native	Southern America	Central America	Belize
1	Native	Southern America	Central America	Costa Rica
1	Native	Southern America	Central America	Honduras
1	Native	Southern America	Central America	Nicaragua
1	Native	Southern America	Northern South America	Venezuela
1	Native	Southern America	Southern South America	Argentina
1	Native	Southern America	Southern South America	Chile
1	Native	Southern America	Southern South America	Paraguay
1	Native	Southern America	Southern South America	Uruguay
1	Native	Southern America	Western South America	Bolivia
1	Native	Southern America	Western South America	Ecuador
1	Native	Southern America	Western South America	Peru

Native
Northern America

NORTHWESTERN U.S.A.: United States [Colorado, Oregon]
SOUTHEASTERN U.S.A.: United States [Alabama, Florida, Georgia, Louisiana, Mississippi, North Carolina (c.), Tennessee]
SOUTH-CENTRAL U.S.A.: United States [New Mexico, Texas]
SOUTHWESTERN U.S.A.: United States [Arizona, California, Utah]
NORTHERN MEXICO: Mexico [Baja Norte, Baja Sur, Chihuahua, Sinaloa, Sonora]
SOUTHERN MEXICO: Mexico [Guanajuato, Jalisco, Mexico, Morelos, Nayarit, Oaxaca]

Southern America

CARIBBEAN: Bahamas, Cuba, Jamaica, Puerto Rico (s.)
CENTRAL AMERICA: Belize, Costa Rica, Honduras, Nicaragua
NORTHERN SOUTH AMERICA: Venezuela
BRAZIL: Brazil
WESTERN SOUTH AMERICA: Bolivia, Ecuador, Peru
SOUTHERN SOUTH AMERICA: Argentina, Chile, Paraguay, Uruguay

Economic Uses

Usage	Type	Note	Reference
Weed	potential seed contaminant	as Leptochloa uninervia	CIBA-GEIGY, Basel, Switzerland. Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988) Note: four books on weeds worldwide in scope

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2024. Germplasm Resources Information Network (GRIN Taxonomy). National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: https://grinczech.vurv.cz/gringlobal/taxon/taxonomydetail.aspx?id=465474. Accessed 12 May 2024.