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Details for: PI 236672,
Pseudoroegneria spicata
(Pursh) Á. Löve
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Pseudoroegneria spicata
(Pursh) Á. Löve
Origin:
Collected – British Columbia, Canada
Maintained:
Western Regional PI Station
Received by NPGS:
22 Jan 1957
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
165
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 236672 2001i 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:
Pseudoroegneria spicata
(Pursh) Á. Löve
Origin:
Collected – British Columbia, Canada
Maintained:
Western Regional PI Station
Received by NPGS:
22 Jan 1957
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
British Columbia, Canada
Locality:
St. Mary's Lake road, British Columbia, Canada, 3 miles west of Route 95.
Collector(s):
Hermann, F.J., Crops Research Division - USDA-ARS
Leese, Bernard M., USDA-ARS, Plant Industry Station
Donated
22 January 1957.
Maryland, United States
Comment:
Native and naturalized forage and ornamental plants collected in Ontario, Manitoba, Saskatchewan, Alberta and British Columbia, June, July and August, 1956.
Donor(s):
Hermann, F.J., Crops Research Division - USDA-ARS
Leese, Bernard M., USDA-ARS, Plant Industry Station
Accession Names and Identifiers
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
Language
Name
Alternate name
note
seq
Citation
English
beardless wheatgrass
as
Agropyrom inerme
1
Hitchcock, A. S.
1950. Manual of the grasses of the United States, ed. 2.
Note:
=
Agropyrom inerme
(Scribn. & J. G. Sm.) Rydb.
English
bluebunch wheatgrass
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
Name
References
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
Other Links
Actions
Pathogens
Vouchers
Citations
Atwater, D. Z., R. M. Callaway, & S. Xiao.
2013.
Is competition among plants like a boxing match or a demolition derby? Why competitor supression may not matter in plant communities
. 98th Ecological Society of America annual meeting
Note:
How Pseudoroegneria competes with Centaurea stoebe
Number of accessions cited:
24
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
Chromosome number
Somatic chromosome number
14
GRASS.1989.ASAY
PI 236672 86i SD
Not Available
GROWTH
Plant height
Plant height at maturity in centimeters
94
GRASS.1989.ASAY
PI 236672 86i SD
Not Available
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
1 - CAESPITOSE
GRASS.1989.ASAY
PI 236672 86i SD
Not Available
GROWTH
Aggressive
Aggressiveness (coded)
3 - WEAK
GRASS.W6
PI 236672 86i SD
Not Available
GROWTH
Fall Recovery
Relative time of fall recovery (coded)
2 - MEDIUM
GRASS.W6
PI 236672 86i SD
Not Available
GROWTH
Spring Recovery
Relative time of spring recovery (coded)
2 - MEDIUM
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.599
GRASS.SEEDWEIGHT.WRPIS
PI 236672 2001i SD
MORPHOLOGY
Leaf number
Relative number of leaves
2 - AVERAGE
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
1 - TENDER
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Shatter
Amount of shattering (coded)
4 - NONE
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Stem Number
Stem number (coded)
2 - AVERAGE
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Stem Strength
Stem strength (coded)
2 - AVERAGE
GRASS.W6
PI 236672 86i SD
Not Available
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 236672 86i SD
Not Available
PHENOLOGY
Bloom date
Bloom date - month and day (MMDD).
6/27
GRASS.W6
PI 236672 86i SD
Not Available