Details for: PI 499444, Elymus dahuricus Turcz. ex Griseb., D-2690


Summary Data
Taxonomy:
Elymus dahuricus Turcz. ex Griseb.
Top Name:
D-2690
Origin:
Collected – China
Received by NPGS:
Jul 1984
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 499444 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-2690
Origin:
Collected – China
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):
Donated
July 1984.
Utah, United States
Comment: Received through 1980 U.S. Plant Germplasm Team to Peoples Republic of China
Donor(s):
Accession Names and Identifiers
D-2690
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
Spikes curved, straw-colored. Awns to 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
LanguageNameAlternate namenoteseqCitation
EnglishDahurian wild rye  1Alderson, 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
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Pathogens
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.291 GRASS.SEEDWEIGHT.WRPISPI 499444 87i SD