Details for: PI 502402, Leymus racemosus (Lam.) Tzvelev, AR-129


Summary Data
Taxonomy:
Leymus racemosus (Lam.) Tzvelev
Top Name:
AR-129
Origin:
Collected – Russian Federation
Received by NPGS:
Nov 1985
PI Assigned:
1986
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 502402 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.
  
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Core Passport Data
Taxonomy:
Leymus racemosus (Lam.) Tzvelev
Top Name:
AR-129
Origin:
Collected – Russian Federation
Received by NPGS:
Nov 1985
PI Assigned:
1986
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
23 August 1982.
Russian Federation
Locality: Kalmyk Beef Breeding Research Institute, Elista, Kalmyk ARR

Collector(s):
Donated
November 1985.
Utah, United States
Comment: Received through Asay/Rumbaugh Plant Exploration to USSR, 1982
Donor(s):
Accession Names and Identifiers
AR-129
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

MR 0882
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Received as Elymus giganteus.
Leymus racemosus (Lam.) Tzvelev
Genus:
Leymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102163
Place of publication:

Bot. Mater. Gerb. Bot. Inst. Komarova Akad. Nauk S.S.S.R. 20:429. 1960
Verified:
11/02/2007 by ARS Systematic Botanists.
Other conspecific taxa
Leymus racemosus (Lam.) Tzvelev subsp. klokovii Tzvelev (1 active accession[s])
Leymus racemosus (Lam.) Tzvelev subsp. racemosus (10 active accession[s])
Leymus racemosus (Lam.) Tzvelev subsp. sabulosus (M. Bieb.) Tzvelev (3 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishmammoth wild rye  1FNA Editorial Committee. 1993-. Flora of North America.
Swedishbredbladig strandråg  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chineseda lai cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Annotations
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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 502402 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.923 GRASS.SEEDWEIGHT.WRPISPI 502402 87i SD