Details for: PI 401276, Elymus longearistatus (Boiss.) Tzvelev, D-248

Summary Data

Taxonomy:

Elymus longearistatus (Boiss.) Tzvelev

Top Name:

D-248

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 401276 2007i 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:

Elymus longearistatus (Boiss.) Tzvelev

Top Name:

D-248

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: D-248, D-992, D-1006 from Parvar Wildlife Preserve, 60-70km N. of Semnan. D-694 toward Shahrud, 66km S. of Shapahsand.
Elevation: 1900m.

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-248

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

Bulk sample. D-248 Long-awned plants with spreading culms to 50cm. Drooping spikes. D-694 Long-awned caespitose plants with culms to 45cm. Self fertile. D-992 Long-awned caespitose plants to 50cm. Self fertile. D-1006 Caespitose 10

Elymus longearistatus (Boiss.) Tzvelev

Genus:

Elymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

102761

Place of publication:

Novosti Sist. Vyssh. Rast. 9:62. 1972

Verified:

05/06/1996 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Brachypodium longearistatum Boiss.

Autonym(s)
Elymus longearistatus (Boiss.) Tzvelev subsp. longearistatus

Homotypic Synonym(s)
Agropyron longearistatum (Boiss.) Boiss.

Common names

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CYTOLOGIC	Chromosome number	Somatic chromosome number	28	GRASS.1989.ASAY	PI 401276 74i SD	Not Available
GROWTH	Vegetative spread rate	Rate of vegetative spread (Evaluated during	1 - CAESPITOSE	GRASS.1989.ASAY	PI 401276 74i SD	Not Available
GROWTH	Aggressive	Aggressiveness (coded)	3 - WEAK	GRASS.W6	PI 401276 74i SD	Not Available
GROWTH	Fall Recovery	Relative time of fall recovery (coded)	2 - MEDIUM	GRASS.W6	PI 401276 74i SD	Not Available
GROWTH	Spring Recovery	Relative time of spring recovery (coded)	2 - MEDIUM	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.652	GRASS.SEEDWEIGHT.WRPIS	PI 401276 2007i SD
MORPHOLOGY	Leaf number	Relative number of leaves	3 - FEW	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Leaf Strength	Leaf strength (coded)	1 - TENDER	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Root Type	Root type (coded)	2 - BUNCH	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Shatter	Amount of shattering (coded)	2 - MEDIUM	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	2 - SPRAWLING	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Stem Number	Stem number (coded)	3 - FEW	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Stem Strength	Stem strength (coded)	2 - AVERAGE	GRASS.W6	PI 401276 74i SD	Not Available
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 401276 74i SD	Not Available
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	165	GRASS.1989.ASAY	PI 401276 74i SD	Not Available
PHENOLOGY	Bloom date	Bloom date - month and day (MMDD).	6/12	GRASS.W6	PI 401276 74i SD	Not Available