Details for: PI 639796, Elymus dahuricus Turcz. ex Griseb., 98HT-259

Summary Data

Taxonomy:

Elymus dahuricus Turcz. ex Griseb.

Top Name:

98HT-259

Origin:

Collected – Mongolia

Maintained:

Western Regional PI Station

Received by NPGS:

05 May 1999

Improvement Status:

Wild material

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 639796 2003i 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:

98HT-259

Origin:

Collected – Mongolia

Maintained:

Western Regional PI Station

Received by NPGS:

05 May 1999

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

September 1998.
Mongolia
Locality: Daduul Sum, Henti Aimag
Coordinates: 48.9525, 111.0611 (Map it)
Elevation: 1036m.
Environment description: Slope above valley floor. The entire area appears to have burned the previous year.
Comment: Slope: 7%, Aspect: N
Collector(s):

Accession Names and Identifiers

98HT-259

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

W6 21333

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

DJ0898

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Associated vegetation:Dominated by forbs released by the burn. Stipa and Bromus found on mounds. Astragalus and Melilotus are present but seeds have already been dispersed.

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.	0.425		GRASS.SEEDWEIGHT.WRPIS	PI 639796 2003i SD