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Details for: PI 229520,
Elymus transhyrcanus
(Nevski) Tzvelev
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus transhyrcanus
(Nevski) Tzvelev
Origin:
Collected – Iran
Maintained:
Western Regional PI Station
Received by NPGS:
21 Oct 1955
PI Assigned:
1955
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
163
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 229520 86i 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
Origin:
Collected – Iran
Maintained:
Western Regional PI Station
Received by NPGS:
21 Oct 1955
PI Assigned:
1955
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
Iran
Locality:
From northeast base of Kuhe Sahand, Azerbaijan.
Donated
21 October 1955.
Maryland, United States
Donor(s):
Gentry, Howard Scott, Crops Research Division - USDA-ARS
Accession Names and Identifiers
Narrative
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
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Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
CYTOLOGIC
Chromosome number
Somatic chromosome number
42
GRASS.1989.ASAY
PI 229520 86i SD
GROWTH
Plant height
Plant height at maturity in centimeters
94
GRASS.1989.ASAY
PI 229520 86i SD
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
1 - CAESPITOSE
GRASS.1989.ASAY
PI 229520 86i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.667
GRASS.SEEDWEIGHT.WRPIS
PI 229520 86i SD
MORPHOLOGY
Leaf number
Relative number of leaves
3 - FEW
GRASS.W6
PI 229520 86i SD
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 229520 86i SD
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 229520 86i SD
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 229520 86i SD
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 229520 86i SD
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
171
GRASS.1989.ASAY
PI 229520 86i SD