Details for: W6 25397, Elymus violaceus (Hornem.) Feilberg, Greenland 4144 NQ2B


Summary Data
Taxonomy:
Elymus violaceus (Hornem.) Feilberg
Top Name:
Greenland 4144 NQ2B
Origin:
Collected – Greenland
Received by NPGS:
05 May 2004
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countW6 25397 2006i SD
Seed available for distribution is a limited resource. The quantity of seed distributed is hopefully sufficient to conduct the intended research. If additional seed is required, the recipient is urged to grow and reproduce the seed. Repeated requests for seed of the same accession will not be honored.
  
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HABITAT

Core Passport Data
Taxonomy:
Elymus violaceus (Hornem.) Feilberg
Top Name:
Greenland 4144 NQ2B
Origin:
Collected – Greenland
Received by NPGS:
05 May 2004
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
22 September 2003.
Greenland
Locality: Nearest town: Narsarsuaq, Province: South Greenland
Coordinates: 61.1511, -45.4217 (Map it)
Elevation: 25m.
Georeference protocol: Lat/lon determined by GPS
Environment description: Upland, slope: 0%, aspect: Total
Number of plants sampled: 1

Collector(s):
Accession Names and Identifiers
Greenland 4144 NQ2B
Type: Collector identifier
collection site NQ2
Wright, Stoney J. Alaska Plant Materials Center

W6 25397
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

SJW0903
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Local Name: Northern couchgrass
Elymus violaceus (Hornem.) Feilberg
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

454271
Place of publication:

Meddel. Grønland, Biosci. 15:12. 1984
Verified:
11/08/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum violaceum Hornem.

Homotypic Synonym(s)
Agropyron violaceum (Hornem.) Lange
Agropyron violaceum (Hornem.) Lange var. violaceum
Elymus trachycaulus (Link) Gould subsp. violaceus (Hornem.) Á. Löve & D. Löve
Roegneria violacea (Hornem.) Melderis
Triticum violaceum Hornem. f. violaceum

Heterotypic Synonym(s)
Agropyron latiglume (Scribn. & J. G. Sm.) Rydb.
Agropyron violaceum (Hornem.) Lange var. latiglume Scribn. & J. G. Sm.
Elymus alaskanus (Scribn. & Merr.) Á. Löve subsp. latiglumis (Scribn. & J. G. Sm.) Á. Löve
Elymus trachycaulus (Link) Gould subsp. latiglumis (Scribn. & J. G. Sm.) Barkworth & D. R. Dewey, nom. inval.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishArctic wheatgrass  1FNA Editorial Committee. 1993-. Flora of North America.
Frenchélyme latiglume  2FNA Editorial Committee. 1993-. Flora of North America.
Annotations
  • Nomenclature Name Change: 08 Nov 2007, from Elymus trachycaulus (Link) Gould subsp. latiglumis (Scribn. & J. G. Sm.) Barkworth & D. R. Dewey, nom. inval. to Elymus violaceus (Hornem.) Feilberg
  • The Taxonomic Name Of The Accession When It Was Received: 05 May 2004, from Elymus alaskanus (Scribn. & Merr.) Á. Löve subsp. latiglumis (Scribn. & J. G. Sm.) Á. Löve to Elymus trachycaulus (Link) Gould subsp. latiglumis (Scribn. & J. G. Sm.) Barkworth & D. R. Dewey, nom. inval.
Other Links
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.137 GRASS.SEEDWEIGHT.WRPISW6 25397 2006i SD
OTHERImage/picture1A picture or imagecollection site COLLECTION.IMAGE.2003.GREENLANDW6 25397 2004o SDNot Available