Details for: PI 13442, Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey, Agrost. 1982


Summary Data
Taxonomy:
Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey
Top Name:
Agrost. 1982
Origin:
Collected – Minnesota, United States
Maintained:
Historic Record
Received by NPGS:
15 Apr 1905
PI Assigned:
1903
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This is historical information about this accession. It no longer exists and can not be requested.
 
There are no images for this accession.

Core Passport Data
Taxonomy:
Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey
Top Name:
Agrost. 1982
Origin:
Collected – Minnesota, United States
Maintained:
Historic Record
Received by NPGS:
15 Apr 1905
PI Assigned:
1903
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Minnesota, United States

Collector(s):
Accession Names and Identifiers
Agrost. 1982
Type: Collector identifier

Narrative
Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey
Genus:
Pascopyrum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102367
Place of publication:

Amer. J. Bot. 72:772. 1985 (Á. Löve, Taxon 29:168, 547. 1980, nom. inval.)
Comment:
Löve failed to provide a description or diagnosis on p. 168, so the genus Pascopyrum was not validly published until a later issue (p. 547), when he then failed to fully cite a basionym for P. smithii
Verified:
11/09/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Agropyron smithii Rydb.
Agropyron smithii Rydb. var. smithii

Homotypic Synonym(s)
Elymus smithii (Rydb.) Gould
Elytrigia smithii (Rydb.) Á. Löve

Heterotypic Synonym(s)
Agropyron glaucum (Desf.) Roem. & Schult. var. occidentale Scribn.
Agropyron occidentale (Scribn.) Scribn.
Agropyron smithii Rydb. var. molle (Scribn. & J. G. Sm.) M. E. Jones
Agropyron spicatum (Pursh) Scribn. & J. G. Sm. var. molle Scribn. & J. G. Sm.

Common names
LanguageNameAlternate namenoteseqCitation
Englishwestern wheatgrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English (Canada)western wheat grass Agriculture & Agri-Food Canada official name2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 29-30.
French (Canada)agropyre de l’Ouest Agriculture & Agroalimentaire Canada nom officiel2Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 29-30.
Italianagropiro dell'Ovest  2International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.
Annotations
  • The Taxonomic Name Of The Accession When It Was Received: 02 Feb 1999, from Agropyron occidentale (Scribn.) Scribn. to Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey
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