Details for: W6 24227, Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey, 97WW17

Summary Data

Taxonomy:

Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey

Top Name:

97WW17

Origin:

Collected – Oklahoma, United States

Maintained:

Western Regional PI Station

Received by NPGS:

15 Mar 2002

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Availability

This accession is not available. Contact site for status.

Western Regional PI Station

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.

There are no images for this accession.

Core Passport Data

Taxonomy:

Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey

Top Name:

97WW17

Origin:

Collected – Oklahoma, United States

Maintained:

Western Regional PI Station

Received by NPGS:

15 Mar 2002

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

16 July 1997.
Oklahoma, United States
Locality: Jackson County; Near Hwy 62
Coordinates: 34.6650, -99.5831 (Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Roadway, slope 0-5%. Open, loam/clay, seasonally dry, floodplain. pH 7.9.
Number of plants sampled: 50

Collector(s):

Hopkins, Andrew A., Samuel Roberts Noble Foundation, Inc.

Accession Names and Identifiers

97WW17

Type: Donor identifier

Hopkins, Andrew A. Samuel Roberts Noble Foundation, Inc.

OKCS-24

Type: Collector identifier

collection site ID

W6 24227

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

Collection area 20 sq. meters. Population is uniform and abundant; source is wild, in situ.

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

Language	Name	note	seq	Citation
English	western wheatgrass		1	Wiersema, 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 name	2	Darbyshire, 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 officiel	2	Darbyshire, S. J. 2003. Inventory of Canadian Agricultural Weeds Agriculture and Agri-Food Canada. 29-30.
Italian	agropiro dell'Ovest		2	International Seed Testing Association. 1982. A Multilingual Glossary of Common Plant-Names 1. Field crops, grasses and vegetables, ed. 2.

Annotations