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Details for: PI 401256,
Elymus transhyrcanus
(Nevski) Tzvelev, D-462
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus transhyrcanus
(Nevski) Tzvelev
Top Name:
D-462
Origin:
Collected – Iran
Maintained:
Western Regional PI Station
Received by NPGS:
01 Apr 1975
PI Assigned:
1975
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
183
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 401256 99i 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 transhyrcanus
(Nevski) Tzvelev
Top Name:
D-462
Origin:
Collected – Iran
Maintained:
Western Regional PI Station
Received by NPGS:
01 Apr 1975
PI Assigned:
1975
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1972.
Iran
Locality:
Toward Shemshak, 25km north of Tehran. On rocky canyon slopes above river.
Elevation:
1800m.
Collector(s):
Dewey, Douglas R., USDA-ARS
Donated
01 April 1975.
Utah, United States
Comment:
Seed collected in June-August, 1972. Reproduced in 1974 by W-6 Regional Plant Introduction Staion, Washington State University, Pullman, Washington, 99164-6402.
Donor(s):
Dewey, Douglas R., USDA-ARS
Accession Names and Identifiers
D-462
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
JS 0572
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Caespitose plant with glaucous culms to 100cm. Short awned. Self fertile. Single clone. 10
Elymus transhyrcanus
(Nevski) Tzvelev
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
102428
Place of publication:
Novosti Sist. Vyssh. Rast. 9:61. 1972
Verified:
12/07/2012
by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Roegneria transhyrcana
Nevski
Heterotypic Synonym(s)
Agropyron leptourum
(Nevski) Grossh.
Common names
Name
References
Annotations
Other Links
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Pathogens
Vouchers
Citations
Pedigree
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
Chromosome number
Somatic chromosome number
42
GRASS.1989.ASAY
PI 401256 74i SD
Not Available
GROWTH
Plant height
Plant height at maturity in centimeters
117
GRASS.1989.ASAY
PI 401256 74i SD
Not Available
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
1 - CAESPITOSE
GRASS.1989.ASAY
PI 401256 74i SD
Not Available
GROWTH
Aggressive
Aggressiveness (coded)
2 - MEDIUM
GRASS.W6
PI 401256 74i SD
Not Available
GROWTH
Fall Recovery
Relative time of fall recovery (coded)
1 - EARLY
GRASS.W6
PI 401256 74i SD
Not Available
GROWTH
Spring Recovery
Relative time of spring recovery (coded)
2 - MEDIUM
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.895
GRASS.SEEDWEIGHT.WRPIS
PI 401256 99i SD
MORPHOLOGY
Leaf number
Relative number of leaves
2 - AVERAGE
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
1 - TENDER
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Shatter
Amount of shattering (coded)
2 - MEDIUM
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
2 - SPRAWLING
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Stem Number
Stem number (coded)
2 - AVERAGE
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Stem Strength
Stem strength (coded)
2 - AVERAGE
GRASS.W6
PI 401256 74i SD
Not Available
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 401256 74i SD
Not Available
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
170
GRASS.1989.ASAY
PI 401256 74i SD
Not Available
PHENOLOGY
Bloom date
Bloom date - month and day (MMDD).
6/20
GRASS.W6
PI 401256 74i SD
Not Available