Details for: PI 372653, Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. psammophilus (J. M. Gillett & H. Senn) Á. Löve, S-21


Summary Data
Taxonomy:
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. psammophilus (J. M. Gillett & H. Senn) Á. Löve
Top Name:
S-21
Origin:
Collected – Alaska, United States
Received by NPGS:
24 Jan 1972
PI Assigned:
1972
Improvement Status:
Wild material
Form Received:
Seed
Availability
This accession is not available. Contact site for status.
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 lanceolatus (Scribn. & J. G. Sm.) Gould subsp. psammophilus (J. M. Gillett & H. Senn) Á. Löve
Top Name:
S-21
Origin:
Collected – Alaska, United States
Received by NPGS:
24 Jan 1972
PI Assigned:
1972
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected
1971.
Alaska, United States
Locality: 16km east of Delta Junction

Donated
24 January 1972.
Washington, United States
Comment: Seed collected August-September, 1971 in Alaska.
Donor(s):
Accession Names and Identifiers
S-21
Type: Collector identifier

Narrative
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subspp. psammophilus (J. M. Gillett & H. Senn) Á. Löve
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

407713
Place of publication:

Taxon 29:167. 1980
Verified:
11/08/2007 by ARS Systematic Botanists.
Other conspecific taxa
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould (26 active accession[s])
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. lanceolatus (37 active accession[s])
Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. riparius (Scribn. & J. G. Sm.) Barkworth (0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Agropyron psammophilum J. M. Gillett & H. Senn

Homotypic Synonym(s)
Elytrigia dasystachya (Hook.) Á. Löve & D. Löve subsp. psammophila (J. M. Gillett & H. Senn) D. R. Dewey

Invalid Designation(s)
Agropyron yukonense auct.
Common names
Annotations
  • Nomenclature Name Change: 02 Jan 1990, from Elytrigia dasystachya (Hook.) Á. Löve & D. Löve subsp. yukonensis (Scribn. & Merr.) D. R. Dewey to Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. yukonensis (Scribn. & Merr.) Á. Löve
  • Nomenclature Name Change: 08 Nov 2007, from Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. yukonensis (Scribn. & Merr.) Á. Löve to Elymus lanceolatus (Scribn. & J. G. Sm.) Gould subsp. psammophilus (J. M. Gillett & H. Senn) Á. Löve
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHPlant heightPlant height at maturity in centimeters12 GRASS.1989.ASAYPI 372653 72o SDNot Available
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during3 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON) GRASS.1989.ASAYPI 372653 72o SDNot Available
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 372653 72o SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 372653 72o SDNot Available
MORPHOLOGYLeaf StrengthLeaf strength (coded)1 - TENDER GRASS.W6PI 372653 72o SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 372653 72o SDNot Available