Details for: PI 659095, Agropyron fragile (Roth) P. Candargy, 'P-27'

Summary Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Cultivar:

'P-27'

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

01 Mar 2010

Improvement Status:

Cultivar

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 659095 2010o 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

Cultivar:

'P-27'

Origin:

Collected – Kazakhstan

Maintained:

Western Regional PI Station

Received by NPGS:

01 Mar 2010

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

09 November 1934.
Kazakhstan

Donated

01 March 2010.
Idaho, United States

Donor(s):

St. John, Loren, USDA, NRCS

Accession Names and Identifiers

'P-27'

Type: Cultivar name

Group: NRCS

for a pdf file of the release

USDA, NRCS

W6 37181

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

P-27 was selected for drought resistance, good seedling vigor and seed yield.

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.	0.2		GRASS.SEEDWEIGHT.WRPIS	PI 659095 2010o SD