Details for: PI 483079, Elymus trachycaulus (Link) Gould, SAN LUIS


Summary Data
Taxonomy:
Elymus trachycaulus (Link) Gould
Top Name:
SAN LUIS
Origin:
Collected – Colorado, United States
Received by NPGS:
Dec 1983
PI Assigned:
1983
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 483079 84i 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:
SAN LUIS
Origin:
Collected – Colorado, United States
Received by NPGS:
Dec 1983
PI Assigned:
1983
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
17 August 1975.
Colorado, United States
Locality: San Luis Valley, Rio Grande County, Colorado
Elevation: 2280m.

Donated
December 1983.
Colorado, United States
Comment: Received through National Plant Materials Center, SCS, Beltsville, MD
Donor(s):
Accession Names and Identifiers
SAN LUIS
Type: Unverified name

T 37032
Type: Donor identifier
Upper Colorado Env. Pl. Ctr.

Narrative
Collected by G. Niner. Soil stabilizer on slopes and disturbed sites above 2000m. Maturity later than Primar. Seed shattering slight.
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
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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 483079 84i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.311 GRASS.SEEDWEIGHT.WRPISPI 483079 84i SD
MORPHOLOGYAwns presentAwns presentN - Awns are not present(awnless) For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINSPI 483079 84i SD
OTHERImage/picture1A picture or imageheads GRASS.IMAGE.2004.NOBLEPI 483079 84i SD
PHENOLOGYVernalization needed to flowerVernalization needed to induce floweringN - Vernalization is not needed For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINSPI 483079 84i SD