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Details for: PI 387894,
Elymus trachycaulus
(Link) Gould, 91
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Elymus trachycaulus
(Link) Gould
Top Name:
91
Origin:
Collected – Canada
Maintained:
Western Regional PI Station
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Inventory Volume:
182
View original Plant Inventory data in pdf format
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 387894 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.
There are no images for this accession.
Core Passport Data
Taxonomy:
Elymus trachycaulus
(Link) Gould
Top Name:
91
Origin:
Collected – Canada
Maintained:
Western Regional PI Station
Received by NPGS:
01 Apr 1974
PI Assigned:
1974
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1973.
Canada
Locality:
Mile 440 Alaska Highway
Donated
01 April 1974.
Ontario, Canada
Comment:
Seed collected in 1973 by W.L. Pringle, Research Station, Beaverlodge, Alberta
Donor(s):
Agriculture Canada
Accession Names and Identifiers
91
Type: Other or unclassified name
Narrative
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 387894 75i SD
Not Available
GROWTH
Plant height
Plant height at maturity in centimeters
81
GRASS.1989.ASAY
PI 387894 75i SD
Not Available
GROWTH
Vegetative spread rate
Rate of vegetative spread (Evaluated during
1 - CAESPITOSE
GRASS.1989.ASAY
PI 387894 75i SD
Not Available
GROWTH
Aggressive
Aggressiveness (coded)
2 - MEDIUM
GRASS.W6
PI 387894 75i SD
Not Available
GROWTH
Fall Recovery
Relative time of fall recovery (coded)
3 - LATE
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.257
GRASS.SEEDWEIGHT.WRPIS
PI 387894 98i SD
MORPHOLOGY
Leaf number
Relative number of leaves
1 - MANY
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Leaf Position
Leaf position (coded)
2 - CAULINE
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Leaf Strength
Leaf strength (coded)
1 - TENDER
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Root Type
Root type (coded)
2 - BUNCH
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Shatter
Amount of shattering (coded)
2 - MEDIUM
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Stem Habit
Stem growth habit (coded).
1 - ERECT
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Stem Number
Stem number (coded)
1 - MANY
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Stem Strength
Stem strength (coded)
3 - STIFF
GRASS.W6
PI 387894 75i SD
Not Available
MORPHOLOGY
Stem Texture
Stem texture (coded)
2 - MEDIUM
GRASS.W6
PI 387894 75i 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 387894 98i SD
PHENOLOGY
Bloom day - Numeric
Numeric day of the year when flowering begins (Approximately 50%)
183
GRASS.1989.ASAY
PI 387894 75i 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 387894 98i SD