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Details for: PI 401313,
Elymus repens
(L.) Gould subsp.
repens
, D-939
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus repens
(L.) Gould subsp.
repens
Top Name:
D-939
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 401313 79i 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.
Restrictions
Interstate Shipment Prohibited by Federal Seed Act
http://www.legis.state.wv.us/wvcode/code.cfm?chap=19&art=16
USA – West Virginia (as
Elytrigia repens
)
https://www.ams.usda.gov/sites/default/files/media/StateNoxiousWeedsSeedList.pdf
USA – Arizona (as
Elymus repens
), Vermont (as
Elymus repens
)
Interstate Shipment Restricted by Federal Seed Act
https://www.nd.gov/seed/regulatory/seedlabelingrequirements.aspx
USA – North Dakota
Class A Noxious Weed
https://www.nationalplantboard.org/uploads/1/3/6/7/136771235/arizona_npb_summary_061124.pdf
USA – Arizona
There are no images for this accession.
Core Passport Data
Taxonomy:
Elymus repens
(L.) Gould subsp.
repens
Top Name:
D-939
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:
Parvar Wildlife Preserve, 60km north of Semnan
Elevation:
2100m.
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-939
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
Plant with slender culms to 85cm. Very fine leaves. Single clone. 10
Elymus repens
(L.) Gould subspp.
repens
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
454279
Verified:
11/09/2007
by ARS Systematic Botanists.
Other conspecific taxa
Elymus repens
(L.) Gould
(5 active accession[s])
Elymus repens
(L.) Gould subsp.
elongatiformis
(Drobow) Melderis
(56 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum repens
L.
Homotypic Synonym(s)
Agropyron repens
(L.) P. Beauv.
Agropyron repens
(L.) P. Beauv. var.
repens
Elytrigia repens
(L.) Desv. ex Nevski
Elytrigia repens
(L.) Desv. ex Nevski subsp.
repens
Triticum repens
L. var.
repens
Heterotypic Synonym(s)
Agropyron firmum
J. Presl
Agropyron repens
(L.) P. Beauv. var.
subulatum
Roem. & Schult.
Triticum firmum
(J. Presl) Link
Common names
Language
Name
Alternate name
note
seq
Citation
English
couch grass
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English
coutch
1
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
English
dog grass
1
Leung, A. Y. & S. Foster.
1996. Encyclopedia of common natural ingredients used in food, drugs, and cosmetics, ed. 2
English
quack grass
1
Wiersema, J. H. & B. León.
1999.
World economic plants: a standard reference
CRC Press, Boca Raton, FL.
English
quick grass
1
CIBA-GEIGY, Basel, Switzerland.
Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988)
Note:
four books on weeds worldwide in scope
English
scutch
1
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
English
twitch grass
1
CIBA-GEIGY, Basel, Switzerland.
Documenta CIBA-GEIGY (Grass weeds 1. 1980, 2. 1981; Monocot weeds 3. 1982; Dicot weeds 1. 1988)
Note:
four books on weeds worldwide in scope
French
chiendent
2
FNA Editorial Committee.
1993-.
Flora of North America.
French
chiendent rampant
as
Agropyron repens
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
French
petit chiendent
as
Agropyron repens
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
German
Ackerquecke
as
Agropyron repens
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
German
Quecke
as
Agropyron repens
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
Spanish
grama canina
as
Agropyron repens
2
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
=
Agropyron repens
Name
References
Annotations
Nomenclature Name Change:
09 Nov 2007, from
Elytrigia repens
(L.) Desv. ex Nevski to
Elymus repens
(L.) Gould subsp.
repens
Other Links
Actions
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 401313 79i SD
GROWTH
Plant height
Plant height at maturity in centimeters
105
GRASS.1989.ASAY
PI 401313 79i SD
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
7 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON)
GRASS.1989.ASAY
PI 401313 79i SD
GROWTH
Aggressive
Aggressiveness (coded)
2 - MEDIUM
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.281
GRASS.SEEDWEIGHT.WRPIS
PI 401313 79i SD
MORPHOLOGY
Leaf number
Relative number of leaves
1 - MANY
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
1 - TENDER
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Root Type
Root type (coded)
4 - RHIZOMES
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Stem Number
Stem number (coded)
1 - MANY
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Stem Strength
Stem strength (coded)
2 - AVERAGE
GRASS.W6
PI 401313 79i SD
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 401313 79i SD
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
180
GRASS.1989.ASAY
PI 401313 79i SD
PHENOLOGY
Bloom date
Bloom date - month and day (MMDD).
6/27
GRASS.W6
PI 401313 79i SD