Details for: PI 499445, Elymus dahuricus Turcz. ex Griseb., D-2692

Summary Data

Taxonomy:

Elymus dahuricus Turcz. ex Griseb.

Top Name:

D-2692

Origin:

Collected – China

Maintained:

Western Regional PI Station

Received by NPGS:

Jul 1984

PI Assigned:

1985

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

193
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 499445 87i 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 dahuricus Turcz. ex Griseb.

Top Name:

D-2692

Origin:

Collected – China

Maintained:

Western Regional PI Station

Received by NPGS:

Jul 1984

PI Assigned:

1985

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

14 August 1980.
China
Locality: Guest house compound, outskirts of Urumchi

Collector(s):

Dewey, Douglas R., USDA-ARS

Donated

July 1984.
Utah, United States
Comment: Received through 1980 U.S. Plant Germplasm Team to Peoples Republic of China
Donor(s):

Dewey, Douglas R., USDA-ARS

Accession Names and Identifiers

D-2692

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

DRD 0780

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Plants self-fertile. Spikes arched. Awns less than 1.0cm. Chromosome no.(2n)= 42.

Elymus dahuricus Turcz. ex Griseb.

Genus:

Elymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

15040

Place of publication:

C. F. von Ledebour, Fl. ross. 4:331. 1852

Verified:

11/07/2007 by ARS Systematic Botanists.

Other conspecific taxa

Elymus dahuricus Turcz. ex Griseb. subsp. dahuricus (10 active accession[s])
Elymus dahuricus Turcz. ex Griseb. subsp. excelsus (Turcz. ex Griseb.) Tzvelev (52 active accession[s])

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

Common names

Language	Name	Alternate name	note	seq	Citation
English	Dahurian wild rye			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: Revised version of AH 170

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Sample Size	Study	Inventory	Availability
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.358		GRASS.SEEDWEIGHT.WRPIS	PI 499445 87i SD