Details for: PI 452449, Elymus trachycaulus (Link) Gould, MDR 0780

Summary Data

Taxonomy:

Elymus trachycaulus (Link) Gould

Top Name:

MDR 0780

Origin:

Collected – Canada

Maintained:

Western Regional PI Station

Received by NPGS:

01 Sep 1980

PI Assigned:

1981

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

189
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 452449 2000i 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:

MDR 0780

Origin:

Collected – Canada

Maintained:

Western Regional PI Station

Received by NPGS:

01 Sep 1980

PI Assigned:

1981

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

20 August 1980.
Canada
Locality: North, 5km of Hotchkiss, Alberta
Coordinates: 56.8333, -117.5000 (Map it)
Elevation: 300m.

Donated

01 September 1980.
Utah, United States
Comment: Received through 1980 Domestic - Canada Medicago Germplasm Collection
Donor(s):

Rumbaugh, Melvin D., USDA-ARS

Accession Names and Identifiers

MDR 0780

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

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

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory	Availability
CYTOLOGIC	Chromosome number	Somatic chromosome number	28	GRASS.1989.ASAY	PI 452449 83i SD	Not Available
GROWTH	Plant height	Plant height at maturity in centimeters	72	GRASS.1989.ASAY	PI 452449 83i SD	Not Available
GROWTH	Vegetative spread rate	Rate of vegetative spread (Evaluated during	1 - CAESPITOSE	GRASS.1989.ASAY	PI 452449 83i SD	Not Available
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.321	GRASS.SEEDWEIGHT.WRPIS	PI 452449 2000i SD
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	185	GRASS.1989.ASAY	PI 452449 83i SD	Not Available