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Details for: PI 499477,
Elymus strictus
(Keng) S. L. Chen, D-2612
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus strictus
(Keng) S. L. Chen
Top Name:
D-2612
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
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Quantity
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Seed
100 count
PI 499477 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 strictus
(Keng) S. L. Chen
Top Name:
D-2612
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
07 August 1980.
China
Locality:
Mileage marker 24 on road from Lanzhou to Yellow River Dam, Gansu Prov
Elevation:
2300m.
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-2612
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 purple, erect, slender, awned. Chromosome no.(2n)= 28.
Elymus strictus
(Keng) S. L. Chen
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
102996
Place of publication:
Z.-Y. Wu & P. H. Raven, Fl. China 22:411. 2006
Comment:
Á. Löve (Feddes Repert. 95:458. 1984) did not validly publish the combination
Elymus strictus
since he cited a later publication for the basionym (
Shenzhen ICN
Art. 41.5)
Verified:
11/15/1993
by ARS Systematic Botanists.
Other conspecific taxa
Elymus strictus
(Keng) S. L. Chen var.
crassus
(L. B. Cai) S. L. Chen
(0 active accession[s])
Elymus strictus
(Keng) S. L. Chen var.
strictus
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Roegneria stricta
Keng
Homotypic Synonym(s)
Elymus gmelinii
(Ledeb.) Tzvelev subsp.
strictus
(Keng) K. B. Jensen
Heterotypic Synonym(s)
Elymus varius
(Keng) Tzvelev
Roegneria varia
Keng
Common names
Name
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MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.321
GRASS.SEEDWEIGHT.WRPIS
PI 499477 87i SD