Details for: PI 440106, Elymus trachycaulus (Link) Gould, D-1926


Summary Data
Taxonomy:
Elymus trachycaulus (Link) Gould
Top Name:
D-1926
Origin:
Collected – Kazakhstan
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 440106 99i 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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HEAD

Core Passport Data
Taxonomy:
Elymus trachycaulus (Link) Gould
Top Name:
D-1926
Origin:
Collected – Kazakhstan
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
14 August 1977.
Kazakhstan
Locality: Between Alma Ata and Medeo

Collector(s):
Donated
01 February 1978.
Utah, United States

Donor(s):
Accession Names and Identifiers
D-1926
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
Dewey, Douglas R. USDA-ARS

DRD 0777
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Plants small, to 50cm tall. Awnless.
Elymus trachycaulus (Link) Gould
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102325
Place of publication:

Rhodora 56:28. 1954
Comment:
in addition to ascribing the new combination to him, Shinners thanked Gould for permission to publish the name (p. 26), so Gould is the author of this name (Shenzhen ICN Art. 46.2)
Verified:
02/26/2021 by ARS Systematic Botanists.
Other conspecific taxa
Elymus trachycaulus (Link) Gould subsp. subsecundus (Link) Á. Löve & D. Löve (33 active accession[s])
Elymus trachycaulus (Link) Gould subsp. trachycaulus (18 active accession[s])
Elymus trachycaulus (Link) Gould subsp. virescens (Lange) Á. Löve & D. Löve (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
LanguageNameAlternate namenoteseqCitation
Englishslender wheatgrass  1Englert, J. M. et al. 1999. USDA-NRCS Improved conservation plant materials released by NRCS and cooperators
Annotations
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Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number28 GRASS.1989.ASAYPI 440106 79i SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters74 GRASS.1989.ASAYPI 440106 79i SDNot Available
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 440106 79i SDNot Available
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.345 GRASS.SEEDWEIGHT.WRPISPI 440106 99i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYLeaf StrengthLeaf strength (coded)1 - TENDER GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 440106 79i SDNot Available
MORPHOLOGYAwns presentAwns presentN - Awns are not present(awnless) For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINSPI 440106 99i SD
OTHERImage/picture1A picture or imageheads GRASS.IMAGE.2005.NOBLEPI 440106 99i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)183 GRASS.1989.ASAYPI 440106 79i SDNot Available
PHENOLOGYBloom dateBloom date - month and day (MMDD).6/25 GRASS.W6PI 440106 79i SDNot Available
PHENOLOGYVernalization needed to flowerVernalization needed to induce floweringN - Vernalization is not needed For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINSPI 440106 99i SD