Details for: PI 372642, Pseudoroegneria spicata (Pursh) Á. Löve, S-10


Summary Data
Taxonomy:
Pseudoroegneria spicata (Pursh) Á. Löve
Top Name:
S-10
Origin:
Collected – Alaska, United States
Received by NPGS:
24 Jan 1972
PI Assigned:
1972
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
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:
Pseudoroegneria spicata (Pursh) Á. Löve
Top Name:
S-10
Origin:
Collected – Alaska, United States
Received by NPGS:
24 Jan 1972
PI Assigned:
1972
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1971.
Alaska, United States
Locality: Central

Donated
24 January 1972.
Washington, United States
Comment: Seed collected August-September, 1971 in Alaska.
Donor(s):
Accession Names and Identifiers
S-10
Type: Collector identifier

Narrative
Pseudoroegneria spicata (Pursh) Á. Löve
Genus:
Pseudoroegneria
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

313402
Place of publication:

Taxon 29:168. 1980
Verified:
09/10/1992 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Festuca spicata Pursh

Autonym(s)
Pseudoroegneria spicata (Pursh) Á. Löve subsp. spicata

Homotypic Synonym(s)
Agropyron spicatum (Pursh) Scribn. & J. G. Sm.
Agropyron spicatum (Pursh) Scribn. & J. G. Sm. f. spicatum
Agropyron spicatum (Pursh) Scribn. & J. G. Sm. var. spicatum
Elymus spicatus (Pursh) Gould
Elytrigia spicata (Pursh) D. R. Dewey

Heterotypic Synonym(s)
Agropyron divergens Vasey
Agropyron divergens Vasey var. divergens
Agropyron divergens Vasey var. inerme Scribn. & J. G. Sm.
Agropyron inerme (Scribn. & J. G. Sm.) Rydb.
Agropyron spicatum (Pursh) Scribn. & J. G. Sm. f. inerme (Scribn. & J. G. Sm.) Beetle
Agropyron spicatum (Pursh) Scribn. & J. G. Sm. var. inerme (Scribn. & J. G. Sm.) A. Heller
Pseudoroegneria spicata (Pursh) Á. Löve subsp. inermis (Scribn. & J. G. Sm.) Á. Löve

Common names
LanguageNameAlternate namenoteseqCitation
Englishbeardless wheatgrass as Agropyrom inerme1Hitchcock, A. S. 1950. Manual of the grasses of the United States, ed. 2. Note: = Agropyrom inerme (Scribn. & J. G. Sm.) Rydb.
Englishbluebunch wheatgrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Annotations
  • Nomenclature Name Change: 19 Aug 1986, from Agropyron spicatum (Pursh) Scribn. & J. G. Sm. var. inerme (Scribn. & J. G. Sm.) A. Heller to Pseudoroegneria spicata (Pursh) Á. Löve
  • Nomenclature Name Change: 09 Sep 1992, from Elytrigia spicata (Pursh) D. R. Dewey to Pseudoroegneria spicata (Pursh) Á. Löve
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number14 GRASS.1989.ASAYPI 372642 87i SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters15 GRASS.1989.ASAYPI 372642 87i SDNot Available
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 372642 87i SDNot Available
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 372642 87i SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.206 GRASS.SEEDWEIGHT.WRPISPI 372642 97i SDNot Available
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 372642 87i SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 372642 87i SDNot Available
MORPHOLOGYLeaf StrengthLeaf strength (coded)1 - TENDER GRASS.W6PI 372642 87i SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 372642 87i SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 372642 87i SDNot Available
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)169 GRASS.1989.ASAYPI 372642 87i SDNot Available
PHENOLOGYBloom dateBloom date - month and day (MMDD).5/25 GRASS.W6PI 372642 87i SDNot Available