Details for: W6 24214, Pascopyrum smithii (Rydb.) Barkworth & D. R. Dewey, 97WW12

Summary Data

Taxonomy:

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

Top Name:

97WW12

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

Backup Location:

National Laboratory for Genetic Resources Preservation

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:

97WW12

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

10 June 1997.
Oklahoma, United States
Locality: Cotton County; 1 mile north of Hwy 70
Coordinates: 34.1878, -98.3836 (Map it)
Georeference protocol: Lat/lon determined by GPS
Environment description: Cultivated in past. Grazed/roadway now. Slope 6-10%, aspect W. Open, sand/loam, seasonally dry, mid slope. pH 7.3.
Number of plants sampled: 50

Collector(s):

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

Accession Names and Identifiers

97WW12

Type: Donor identifier

97WW13

Type: Donor identifier

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

97WW14

Type: Donor identifier

OKCS-17

Type: Collector identifier

OKCS-18

Type: Collector identifier

OKCS-8

Type: Collector identifier

collection site ID

W6 24214

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

Collection area 10 sq. meters. Population is patchy 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