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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. (1 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)
  1. 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. URL: http://aob.oxfordjournals.org/content/by/year
Common names
English
Mexican sprangletop –
Distribution
order_codeStatusContinentSubcontinentCountryStateNote
1NativeNorthern AmericaNorthern MexicoMexicoBaja California (Norte) 
1NativeNorthern AmericaNorthern MexicoMexicoBaja California Sur 
1NativeNorthern AmericaNorthern MexicoMexicoChihuahua 
1NativeNorthern AmericaNorthern MexicoMexicoSinaloa 
1NativeNorthern AmericaNorthern MexicoMexicoSonora 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesColorado 
1NativeNorthern AmericaNorthwestern U.S.A.United StatesOregon 
1NativeNorthern AmericaSouth-Central U.S.A.United StatesNew Mexico 
1NativeNorthern AmericaSouth-Central U.S.A.United StatesTexas 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesAlabama 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesFlorida 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesGeorgia 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesLouisiana 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesMississippi 
1NativeNorthern AmericaSoutheastern U.S.A.United StatesNorth Carolinac.
1NativeNorthern AmericaSoutheastern U.S.A.United StatesTennessee 
1NativeNorthern AmericaSouthern MexicoMexicoGuanajuato 
1NativeNorthern AmericaSouthern MexicoMexicoJalisco 
1NativeNorthern AmericaSouthern MexicoMexicoMéxico 
1NativeNorthern AmericaSouthern MexicoMexicoMorelos 
1NativeNorthern AmericaSouthern MexicoMexicoNayarit 
1NativeNorthern AmericaSouthern MexicoMexicoOaxaca 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesArizona 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesCalifornia 
1NativeNorthern AmericaSouthwestern U.S.A.United StatesUtah 
1NativeSouthern AmericaBrazilBrazil  
1NativeSouthern AmericaCaribbeanBahamas  
1NativeSouthern AmericaCaribbeanCuba  
1NativeSouthern AmericaCaribbeanJamaica  
1NativeSouthern AmericaCaribbeanUnited StatesPuerto Ricos.
1NativeSouthern AmericaCentral AmericaBelize  
1NativeSouthern AmericaCentral AmericaCosta Rica  
1NativeSouthern AmericaCentral AmericaHonduras  
1NativeSouthern AmericaCentral AmericaNicaragua  
1NativeSouthern AmericaNorthern South AmericaVenezuela  
1NativeSouthern AmericaSouthern South AmericaArgentina  
1NativeSouthern AmericaSouthern South AmericaChile  
1NativeSouthern AmericaSouthern South AmericaParaguay  
1NativeSouthern AmericaSouthern South AmericaUruguay  
1NativeSouthern AmericaWestern South AmericaBolivia  
1NativeSouthern AmericaWestern South AmericaEcuador  
1NativeSouthern AmericaWestern South AmericaPeru  
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 [Chihuahua, Sinaloa, Sonora, Baja California (Norte), Baja California Sur]
  • SOUTHERN MEXICO: Mexico [Guanajuato, Jalisco, México, Morelos, Nayarit, Oaxaca]
Southern America
  • CARIBBEAN: Bahamas, Cuba, Jamaica, United States [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
UsageTypeNoteReference
Weedpotential seed contaminantas Leptochloa uninerviaCIBA-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


ILRI Germplasm Policy (excerpts)

The International Livestock research Institute (ILRI) maintains a collection of forage germplasm as a global public good. The material was acquired prior to the entry into force of the Convention on Biological Diversity; or if it was acquired after the entering into force of the Convention on Biological Diversity, it was obtained with the understanding that it was held in trust and could be made available for any agricultural research, breeding and training purposes under the terms and conditions set out in the agreement between the ILRI and FAO dated 26 October 1994. On 16 October 2006, ILRI signed an agreement with the Governing Body of the International Treaty on Plant Genetic Resources for Food and Agriculture (the Treaty) placing these in trust collections of Plant Genetic Resources for Food and Agriculture (PGRFA) within the purview of the Treaty.

In accordance with this Agreement, all shipments of PGRFA of crops listed in Annex 1 to the Treaty (shipments of PGRFA under the Multilateral System) will be subject to the terms and conditions of the Standard Material Transfer Agreement (SMTA). In the event that the SMTA (attached) is used for the transfer of Plant Genetic Resources for Food and Agriculture other than those listed in Annex 1 of the Treaty: i) The references in the SMTA to the "Multilateral System" shall not be interpreted as limiting the application of the SMTA to Annex 1 Plant Genetic Resources for Food and Agriculture, and in the case of Article 6.2 of the SMTA shall mean "under this Agreement". ii) The reference in Article 6.11 and Annex 3 of the SMTA to "Plant Genetic Resources for Food and Agriculture belonging to the same crop, as set out in Annex 1 to the Treaty" shall be taken to mean "Plant Genetic Resources for Food and Agriculture belonging to the same crop".

The material is held in trust and the recipient has no rights to obtain Intellectual Property Rights (IPRs) on the material or related information. The recipient may utilize and conserve the material for research, breeding and training and may distribute it to other parties provided such parties accept the terms and conditions of the SMTA .

ILRI will provide forage seeds in small experimental quantities of between 1 and 20 grams without charge from the germplasm collection under the SMTA as appropriate for the crop as part of its policy of maximizing the utilization of material for research, breeding and training. Larger quantities sufficient to sow up to one quarter of a hectare of a limited number of promising accessions will require that requesters cover the costs of production and shipping.

ILRI makes no warranties as to the safety or title of the material, nor as to the accuracy or correctness of any passport or other data provided with the material. Neither does it make any warranties as to the quality, viability, or purity (genetic or mechanical) of the material being furnished. The phytosanitary condition of the material is warranted only as described in the attached phytosanitary certificate. The recipient assumes full responsibility for complying with the recipient nation’s quarantine and biosafety regulations and rules as to import or release of genetic material.