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Details for: PI 223234,
Elymus repens
(L.) Gould subsp.
elongatiformis
(Drobow) Melderis
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus repens
(L.) Gould subsp.
elongatiformis
(Drobow) Melderis
Origin:
Collected – Afghanistan
Maintained:
Western Regional PI Station
Received by NPGS:
12 Jan 1955
PI Assigned:
1955
Improvement Status:
Cultivated 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 223234 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 repens
(L.) Gould subsp.
elongatiformis
(Drobow) Melderis
Origin:
Collected – Afghanistan
Maintained:
Western Regional PI Station
Received by NPGS:
12 Jan 1955
PI Assigned:
1955
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
Afghanistan
Locality:
From Khash, Jurm, Badakhshan.
Collector(s):
Smith, E.E., USDA-ARS
Donated
12 January 1955.
Maryland, United States
Donor(s):
Smith, E.E., USDA-ARS
Accession Names and Identifiers
Narrative
Elymus repens
(L.) Gould subspp.
elongatiformis
(Drobow) Melderis
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
310263
Place of publication:
Bot. J. Linn. Soc. 76:379. 1978
Verified:
11/09/2007
by ARS Systematic Botanists.
Other conspecific taxa
Elymus repens
(L.) Gould
(5 active accession[s])
Elymus repens
(L.) Gould subsp.
repens
(190 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Agropyron elongatiforme
Drobow
Homotypic Synonym(s)
Elytrigia elongatiformis
(Drobow) Nevski
Elytrigia repens
(L.) Desv. ex Nevski subsp.
elongatiformis
(Drobow) Tzvelev
Common names
Name
References
Annotations
Nomenclature Name Change:
09 Nov 2007, from
Elytrigia repens
(L.) Desv. ex Nevski subsp.
elongatiformis
(Drobow) Tzvelev to
Elymus repens
(L.) Gould subsp.
elongatiformis
(Drobow) Melderis
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Pedigree
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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 223234 86i SD
GROWTH
Plant height
Plant height at maturity in centimeters
100
GRASS.1989.ASAY
PI 223234 86i SD
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
6 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON)
GRASS.1989.ASAY
PI 223234 86i SD
GROWTH
Spring Recovery
Relative time of spring recovery (coded)
2 - MEDIUM
GRASS.W6
PI 223234 86i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.397
GRASS.SEEDWEIGHT.WRPIS
PI 223234 86i SD
MORPHOLOGY
Leaf number
Relative number of leaves
3 - FEW
GRASS.W6
PI 223234 86i SD
MORPHOLOGY
Root Type
Root type (coded)
1 - SOD
GRASS.W6
PI 223234 86i SD
MORPHOLOGY
Shatter
Amount of shattering (coded)
3 - SLIGHT
GRASS.W6
PI 223234 86i SD
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 223234 86i SD
MORPHOLOGY
Stem Number
Stem number (coded)
3 - FEW
GRASS.W6
PI 223234 86i SD
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
183
GRASS.1989.ASAY
PI 223234 86i SD