Details for: PI 639860, Elymus dahuricus Turcz. ex Griseb. subsp. excelsus (Turcz. ex Griseb.) Tzvelev, TP00-26-089


Summary Data
Taxonomy:
Elymus dahuricus Turcz. ex Griseb. subsp. excelsus (Turcz. ex Griseb.) Tzvelev
Top Name:
TP00-26-089
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 639860 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.
  
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Core Passport Data
Taxonomy:
Elymus dahuricus Turcz. ex Griseb. subsp. excelsus (Turcz. ex Griseb.) Tzvelev
Top Name:
TP00-26-089
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
30 August 2000.
Xizang Zizhiqu, China
Locality: 45 km SE of Longriba, Sichuan Province
Coordinates: 32.0786, 102.5728 (Map it)
Elevation: 3280m.
Environment description: Sub-alpine shrub, old logged forest SOIL:Gravelly loam SLOPE:30-40% ASPECT:SW
Associated species: Associated sp.: Clematis sp., Leontopodium sp., Rosa sp., Koeleria cristata, Salix sp., Carex sp., Deyeuxia sp., Geome sp., Potentilla sp., Polygonum sp., Sorbus sp.

Collector(s):
Accession Names and Identifiers
TP00-26-089
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

W6 23558
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Elymus dahuricus Turcz. ex Griseb. subspp. excelsus (Turcz. ex Griseb.) Tzvelev
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102727
Place of publication:

Novosti Sist. Vyssh. Rast. 8:63. 1971
Verified:
11/08/2007 by ARS Systematic Botanists.
Other conspecific taxa
Elymus dahuricus Turcz. ex Griseb. (173 active accession[s])
Elymus dahuricus Turcz. ex Griseb. subsp. dahuricus (10 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Elymus excelsus Turcz. ex Griseb.

Heterotypic Synonym(s)
Clinelymus tangutorum Nevski
Elymus tangutorum (Nevski) Hand.-Mazz.

Common names
Annotations
  • The Taxonomic Name Of The Accession When It Was Received: 18 Jun 2001, from Elymus tangutorum (Nevski) Hand.-Mazz. to Elymus dahuricus Turcz. ex Griseb. subsp. excelsus (Turcz. ex Griseb.) Tzvelev
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.847 GRASS.SEEDWEIGHT.WRPISPI 639860 2003i SD