Details for: PI 576438, Elymus dahuricus Turcz. ex Griseb., 'JAMES'

Summary Data

Taxonomy:

Elymus dahuricus Turcz. ex Griseb.

Cultivar:

'JAMES'

Origin:

Developed – Saskatchewan, Canada

Maintained:

Western Regional PI Station

Received by NPGS:

27 Dec 1993

Improvement Status:

Cultivar

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 576438 94o 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.

Cultivar:

'JAMES'

Origin:

Developed – Saskatchewan, Canada

Maintained:

Western Regional PI Station

Received by NPGS:

27 Dec 1993

Improvement Status:

Cultivar

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Developed

27 December 1993.
Saskatchewan, Canada

Developer(s):

Kielly, Andrew, Agriculture Canada

Accession Names and Identifiers

'JAMES'

Type: Cultivar name

W6 14904

Type: Site identifier

Group: W6

Western Regional Plant Introduction (W6) accession numbers

USDA-ARS, WRPIS

Narrative

Hexaploid (2n=42) short-lived perennial caespitose grass. Leaves wide (11-15mm) and lax with long (130-235mm) leaf sheaths and internodes (130-235mm). Seed spikes (130-150mm) borne on culms 100-150cm long. Two to four spikelets per node, 3 most common. Each spikelet may contain 3-5 florets. Heads erect, green. Excellent establishment vigor, high establishment year dry matter yield and high seed yield

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