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Details for: PI 440100,
Elymus trachycaulus
(Link) Gould, D-1838
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus trachycaulus
(Link) Gould
Top Name:
D-1838
Origin:
Collected – Former, Soviet Union
Maintained:
Western Regional PI Station
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
188
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 440100 98i 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.
Images
(1
total. Click on image for more.)
Core Passport Data
Taxonomy:
Elymus trachycaulus
(Link) Gould
Top Name:
D-1838
Origin:
Collected – Former, Soviet Union
Maintained:
Western Regional PI Station
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
11 August 1977.
Former, Soviet Union
Locality:
Shorthandy Dendrology Park
Collector(s):
Dewey, Douglas R., USDA-ARS
Plummer, A.P., USDA
Donated
01 February 1978.
Utah, United States
Donor(s):
Dewey, Douglas R., USDA-ARS
Plummer, A.P., USDA
Accession Names and Identifiers
D-1838
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
Dewey, Douglas R. USDA-ARS
DRD 0777
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links
Narrative
Bunch type. Culms to 80cm long.
Elymus trachycaulus
(Link) Gould
Genus:
Elymus
Family:
Poaceae
(alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:
102325
Place of publication:
Rhodora 56:28. 1954
Protologue link:
https://www.biodiversitylibrary.org/page/619987
Comment:
in addition to ascribing the new combination to him, Shinners thanked Gould for permission to publish the name (p. 26), so Gould is the author of this name (
Shenzhen ICN
Art. 46.2)
Verified:
02/26/2021
by ARS Systematic Botanists.
Other conspecific taxa
Elymus trachycaulus
(Link) Gould subsp.
subsecundus
(Link) Á. Löve & D. Löve
(33 active accession[s])
Elymus trachycaulus
(Link) Gould subsp.
trachycaulus
(18 active accession[s])
Elymus trachycaulus
(Link) Gould subsp.
virescens
(Lange) Á. Löve & D. Löve
(0 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Common names
Language
Name
Alternate name
note
seq
Citation
English
slender wheatgrass
1
Englert, J. M. et al.
1999. USDA-NRCS Improved conservation plant materials released by NRCS and cooperators
Name
References
Annotations
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
28
GRASS.1989.ASAY
PI 440100 79i SD
Not Available
GROWTH
Plant height
Plant height at maturity in centimeters
80
GRASS.1989.ASAY
PI 440100 79i SD
Not Available
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
1 - CAESPITOSE
GRASS.1989.ASAY
PI 440100 79i SD
Not Available
GROWTH
Aggressive
Aggressiveness (coded)
2 - MEDIUM
GRASS.W6
PI 440100 79i SD
Not Available
GROWTH
Spring Recovery
Relative time of spring recovery (coded)
2 - MEDIUM
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.311
GRASS.SEEDWEIGHT.WRPIS
PI 440100 98i SD
MORPHOLOGY
Leaf number
Relative number of leaves
2 - AVERAGE
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
1 - TENDER
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Shatter
Amount of shattering (coded)
2 - MEDIUM
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Stem Number
Stem number (coded)
2 - AVERAGE
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Stem Strength
Stem strength (coded)
2 - AVERAGE
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 440100 79i SD
Not Available
MORPHOLOGY
Awns present
Awns present
N - Awns are not present(awnless)
For an Excel table of the Hopkins data.
.">GRASS.AWNS.2005.HOPKINS
PI 440100 98i SD
OTHER
Image/picture1
A picture or image
heads
GRASS.IMAGE.2005.NOBLE
PI 440100 98i SD
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
182
GRASS.1989.ASAY
PI 440100 79i SD
Not Available
PHENOLOGY
Bloom date
Bloom date - month and day (MMDD).
6/25
GRASS.W6
PI 440100 79i SD
Not Available
PHENOLOGY
Vernalization needed to flower
Vernalization needed to induce flowering
N - Vernalization is not needed
For an Excel table of the Hopkins data.
.">GRASS.AWNS.2005.HOPKINS
PI 440100 98i SD