Details for: PI 564889, Agropyron fragile (Roth) P. Candargy, AJC-044

Summary Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Top Name:

AJC-044

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

29 Jan 1992

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 564889 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:

AJC-044

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

29 Jan 1992

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

23 August 1988.
Kazakhstan
Locality: Roadside, no grazing area. 43km SW of Aktyubinsk, Aktu-43, Aktyubinsk region.

Collector(s):

Donated

29 January 1992.
Utah, United States
Comment: Seed increased at USDA-ARS, Utah State University, Logan, Utah 84322-6300
Donor(s):

Jensen, Kevin B., USDA, ARS

Accession Names and Identifiers

AJC-044

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

W6 10560

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

KHA 0888

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Single plant.

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 564889 94i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.436		GRASS.SEEDWEIGHT.WRPIS	PI 564889 94i SD