Details for: PI 693577, Elymus strictus (Keng) S. L. Chen, TP00-06-017


Summary Data
Taxonomy:
Elymus strictus (Keng) S. L. Chen
Top Name:
TP00-06-017
Origin:
Collected – Xizang Zizhiqu, China
Received by NPGS:
18 Jun 2001
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 693577 2002i 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:
TP00-06-017
Origin:
Collected – Xizang Zizhiqu, China
Received by NPGS:
18 Jun 2001
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
22 August 2000.
Xizang Zizhiqu, China
Locality: 10 km S of he Zue City, Gansu Province
Coordinates: 34.9136, 102.8631 (Map it)
Elevation: 2900m.
Environment description: Mixed grass, shrub, forb, sub-alpine meadow shrub SOIL:Silt loam SLOPE:40% ASPECT:E
Associated species: Associated sp.: Koeleria cristata, Festuca sinensis, Rosa sp., Saussurea sp., Roegneria sp., Leontopodium sp., Aconitum sp., Potentilla sp., Leymus secaulinus, Elymus sp., Poa sp., Oryzopsis sp., Spirea sp.

Collector(s):
Accession Names and Identifiers
TP00-06-017
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

W6 23492
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

DAJ082000
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
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
Annotations
  • Nomenclature Name Change: 08 Dec 2012, from Elymus varius (Keng) Tzvelev to Elymus strictus (Keng) S. L. Chen
  • The Taxonomic Name Of The Accession When It Was Received: 18 Jun 2001, from Roegneria varia Keng to Elymus varius (Keng) Tzvelev
Other Links
Actions
  • PINUMBERED: Assigned PI 693577 to W6 23492. 10 Jun 2020.
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.402 GRASS.SEEDWEIGHT.WRPISPI 693577 2002i SD