Details for: PI 598668, Agropyron fragile (Roth) P. Candargy, VIR U-0134820

Summary Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Top Name:

VIR U-0134820

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

24 Oct 1993

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 598668 94i 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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Core Passport Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Top Name:

VIR U-0134820

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

24 Oct 1993

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

Kazakhstan
Locality: Sandy clay (silty) soil, 105km west-southwest of Chelkar
Coordinates: 47.3167, 58.4667 (Map it)
Elevation: 190m.

Collector(s):

Donated

24 October 1993.
Utah, United States

Donor(s):

Jensen, Kevin B., USDA, ARS

Accession Names and Identifiers

VIR U-0134820

Type: Institute identifier

Group: VIR

N.I. Vavilov Institute of Plant Industry (USSR)

JA-45

Type: Collector identifier

W6 13320

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

Annual precipitation 160mm. Vegetation - Artemisia terrae-alba, Poa bulbosa, Stipa capillata, and some Agropyron fragile (about 10%). Lower drought limit of Agropyron. A. fragile is only Agropyron on site

Agropyron fragile (Roth) P. Candargy

Genus:

Agropyron

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

102520

Place of publication:

Arch. Biol. Vég. Pure Appl. 1:58. 1901

Verified:

11/06/2007 by ARS Systematic Botanists.

Other conspecific taxa

Autonyms (not in current use), synonyms and invalid designations

Basionym
Triticum fragile Roth

Autonym(s)
Agropyron fragile (Roth) P. Candargy subsp. fragile

Heterotypic Synonym(s)
Agropyron fragile (Roth) P. Candargy subsp. sibiricum (Willd.) Melderis
Agropyron sibiricum (Willd.) P. Beauv.
Agropyron sibiricum (Willd.) P. Beauv. var. sibiricum
Triticum sibiricum Willd.

Common names

Language	Name	note	seq	Citation
English	crested wheatgrass		1	Dewey, D. R. 1986. Taxonomy of the crested wheatgrasses (Agropyron). In: Johnson, K. L., ed., Crested wheatgrass: its values, problems and myths; symposium proceedings. 31-41. Note: Utah State University, Logan, Utah
English	Siberian crested wheatgrass		1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
English	Siberian wheatgrass	as Agropyron fragile subsp. sibiricum	1	Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: = Agropyron fragile subsp. sibiricum

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
GROWTH	Average Grazed Recovery	Sum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.	0		GRASS.AGR.2002.ARDMORE	PI 598668 94i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.459		GRASS.SEEDWEIGHT.WRPIS	PI 598668 94i SD