Details for: PI 618739, Leymus chinensis (Trin.) Tzvelev, E94169


Summary Data
Taxonomy:
Leymus chinensis (Trin.) Tzvelev
Top Name:
E94169
Origin:
Collected – Mongolia
Received by NPGS:
May 1995
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 618739 96i 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:
Leymus chinensis (Trin.) Tzvelev
Top Name:
E94169
Origin:
Collected – Mongolia
Received by NPGS:
May 1995
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
September 1994.
Mongolia
Locality: Research station established to test shrub and tree species adaptation to steppe environment. Extreme northeast corner of Mongolia, approximately 30 km from border with Inner Mongolia.
Coordinates: 47.9969, 118.1072 (Map it)
Elevation: 466m.
Habitat: Institute
Environment description: Grass steppe. Disturbed agricultural area.
Comment: Prior to disturbance, vegetation was typical of grass steppe dominated by Stipa capillata and Leymus chinensis. Sprinkler irrigation has been used.
Collector(s):
Accession Names and Identifiers
E94169
Type: Collector identifier

W6 18105
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

DAJ0194
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Leymus chinensis (Trin.) Tzvelev
Genus:
Leymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102215
Place of publication:

Akad. Nauk S.S.S.R. Bot. Inst. Komarova, Rast. Tsentral. Azii 4:205. 1968 (Plantae asiae centralis)
Verified:
11/02/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum chinense Trin.

Homotypic Synonym(s)
Elymus chinensis (Trin.) Keng

Heterotypic Synonym(s)
Agropyron chinense (Trin.) Ohwi
Aneurolepidium chinense (Trin.) Kitag.
Elymus pseudoagropyrum (Trin. ex Griseb.) Turcz.
Triticum pseudoagropyrum Trin. ex Griseb.

Common names
LanguageNameAlternate namenoteseqCitation
Transcribed Chineseyang cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAverage Grazed RecoverySum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.0 GRASS.AGR.1998.IOWAPARKPI 618739 96o SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.456 GRASS.SEEDWEIGHT.WRPISPI 618739 96i SD