Details for: PI 387888, Elymus trachycaulus (Link) Gould, 72


Summary Data
Taxonomy:
Elymus trachycaulus (Link) Gould
Top Name:
72
Origin:
Collected – Canada
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 387888 2010i 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.
  
There are no images for this accession.

Core Passport Data
Taxonomy:
Elymus trachycaulus (Link) Gould
Top Name:
72
Origin:
Collected – Canada
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1973.
Canada
Locality: Haines Junction

Donated
01 April 1974.
Ontario, Canada
Comment: Seed collected in 1973 by W.L. Pringle, Research Station, Beaverlodge, Alberta
Donor(s):
Accession Names and Identifiers
72
Type: Other or unclassified name

Narrative
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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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHPlant heightPlant height at maturity in centimeters48 GRASS.1989.ASAYPI 387888 75i SDNot Available
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 387888 75i SDNot Available
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 387888 75i SDNot Available
GROWTHFall RecoveryRelative time of fall recovery (coded)3 - LATE GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.353 GRASS.SEEDWEIGHT.WRPISPI 387888 2010i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).4 - OPEN GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYStem NumberStem number (coded)3 - FEW GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 387888 75i SDNot Available
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 387888 75i SDNot Available
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)168 GRASS.1989.ASAYPI 387888 75i SDNot Available