Details for: PI 406449, Agropyron fragile (Roth) P. Candargy, VIR 34495

Summary Data

Taxonomy:

Agropyron fragile (Roth) P. Candargy

Top Name:

VIR 34495

Origin:

Collected – Former, Soviet Union

Maintained:

Western Regional PI Station

Received by NPGS:

15 Jan 1976

PI Assigned:

1976

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

184
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 406449 78i 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 34495

Origin:

Collected – Former, Soviet Union

Maintained:

Western Regional PI Station

Received by NPGS:

15 Jan 1976

PI Assigned:

1976

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

Former, Soviet Union

Donated

15 January 1976.
Russian Federation

Donor(s):

N.I. Vavilov Research Institute of Plant Industry

Accession Names and Identifiers

VIR 34495

Type: Collector identifier

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	Study	Inventory
CYTOLOGIC	Chromosome number	Somatic chromosome number	28	GRASS.1989.ASAY	PI 406449 78i SD
GROWTH	Plant height	Plant height at maturity in centimeters	80	GRASS.1989.ASAY	PI 406449 78i SD
GROWTH	Vegetative spread rate	Rate of vegetative spread (Evaluated during	1 - CAESPITOSE	GRASS.1989.ASAY	PI 406449 78i SD
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM	GRASS.W6	PI 406449 78i SD
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 406449 78i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.283	GRASS.SEEDWEIGHT.WRPIS	PI 406449 78i SD
MORPHOLOGY	Leaf number	Relative number of leaves	1 - MANY	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Root Type	Root type (coded)	2 - BUNCH	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Stem Number	Stem number (coded)	1 - MANY	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Stem Strength	Stem strength (coded)	2 - AVERAGE	GRASS.W6	PI 406449 78i SD
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 406449 78i SD
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	179	GRASS.1989.ASAY	PI 406449 78i SD