Details for: PI 401397, Psathyrostachys fragilis (Boiss.) Nevski, D-1186

Summary Data

Taxonomy:

Psathyrostachys fragilis (Boiss.) Nevski

Top Name:

D-1186

Origin:

Collected – Iran

Maintained:

Western Regional PI Station

Received by NPGS:

01 Apr 1975

PI Assigned:

1975

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

183
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 401397 2023i 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.

There are no images for this accession.

Core Passport Data

Taxonomy:

Psathyrostachys fragilis (Boiss.) Nevski

Top Name:

D-1186

Origin:

Collected – Iran

Maintained:

Western Regional PI Station

Received by NPGS:

01 Apr 1975

PI Assigned:

1975

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

1972.
Iran
Locality: Between Gachsar and Shemshak, high elevation area of Alborz mountains north of Tehran
Elevation: 2200m.

Collector(s):

Dewey, Douglas R., USDA-ARS

Donated

01 April 1975.
Utah, United States
Comment: Seed collected in June-August, 1972. Reproduced in 1974 by W-6 Regional Plant Introduction Staion, Washington State University, Pullman, Washington, 99164-6402.
Donor(s):

Dewey, Douglas R., USDA-ARS

Accession Names and Identifiers

D-1186

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

JS 0572

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Caespitose plants to 75cm tall. Low seed set. Bulk sample. 10

Psathyrostachys fragilis (Boiss.) Nevski

Genus:

Psathyrostachys

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

30160

Place of publication:

V. L. Komarov, Fl. URSS 2:716. 1934

Verified:

11/15/1993 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Hordeum fragile Boiss.

Homotypic Synonym(s)
Elymus fragilis (Boiss.) Griseb.

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Leaf number	Relative number of leaves	1 - MANY	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Leaf Strength	Leaf strength (coded)	2 - TOUGH	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Root Type	Root type (coded)	2 - BUNCH	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Shatter	Amount of shattering (coded)	3 - SLIGHT	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	2 - SPRAWLING	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Stem Number	Stem number (coded)	2 - AVERAGE	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Stem Strength	Stem strength (coded)	2 - AVERAGE	GRASS.W6	PI 401397 74i SD	Not Available
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 401397 74i SD	Not Available
PHENOLOGY	Bloom date	Bloom date - month and day (MMDD).	6/12	GRASS.W6	PI 401397 74i SD	Not Available