Details for: PI 634242, Agropyron fragile (Roth) P. Candargy, Pkg# 2

Summary Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Top Name:

Pkg# 2

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

04 Apr 2000

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 634242 2001i 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:

Pkg# 2

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

04 Apr 2000

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

October 1999.
Kazakhstan
Coordinates: 47.0500, 59.7500 (Map it)
Elevation: 302m.
Environment description: Soil: sandy loam, silty clay loam. Ppt = 150 mm.
Associated species: Associated vegetation: Artemisia terrae-albae, Agropyron fragile

Collector(s):

Accession Names and Identifiers

Pkg# 2

Type: Collector identifier

Waldron, Blair USDA, ARS

PARL 2

Type: Site identifier

Group: PARL

National Arid Land Plant Genetic Resources Unit

USDA, ARS, NALPGRU

W6 22353

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

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
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.274		GRASS.SEEDWEIGHT.WRPIS	PI 634242 2001i SD