Details for: PI 499449, Elymus mutabilis (Drobow) Tzvelev, D-2684

Summary Data

Taxonomy:

Elymus mutabilis (Drobow) Tzvelev

Top Name:

D-2684

Origin:

Collected – China

Maintained:

Western Regional PI Station

Received by NPGS:

Jul 1984

PI Assigned:

1985

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

193
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	100 count		PI 499449 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.

Images (1 total. Click on image for more.)

Core Passport Data

Taxonomy:

Elymus mutabilis (Drobow) Tzvelev

Top Name:

D-2684

Origin:

Collected – China

Maintained:

Western Regional PI Station

Received by NPGS:

Jul 1984

PI Assigned:

1985

Improvement Status:

Wild material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

14 August 1980.
China
Locality: South-facing hillside, Tien Lake, about 100km E of Urumchi
Elevation: 1850m.

Collector(s):

Dewey, Douglas R., USDA-ARS

Donated

July 1984.
Utah, United States
Comment: Received through 1980 U.S. Plant Germplasm Team to Peoples Republic of China
Donor(s):

Dewey, Douglas R., USDA-ARS

Accession Names and Identifiers

D-2684

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

DRD 0780

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Plants to 140cm tall. Spikes unilateral. Spikes mostly double, some single. Chr omosome no.(2n)= 28.

Elymus mutabilis (Drobow) Tzvelev

Genus:

Elymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

32012

Place of publication:

Akad. Nauk S.S.S.R. Bot. Inst. Komarova, Rast. Tsentral. Azii 4:217. 1968 (Plantae asiae centralis)

Verified:

11/10/1988 by ARS Systematic Botanists.

Other conspecific taxa

Elymus mutabilis (Drobow) Tzvelev subsp. mutabilis (1 active accession[s])
Elymus mutabilis (Drobow) Tzvelev subsp. mutabilis var. oschensis (Nevski) Tzvelev (3 active accession[s])
Elymus mutabilis (Drobow) Tzvelev subsp. praecaespitosus (Nevski) Tzvelev (4 active accession[s])
Elymus mutabilis (Drobow) Tzvelev var. mutabilis (0 active accession[s])

Autonyms (not in current use), synonyms and invalid designations

Heterotypic Synonym(s)
Roegneria angustiglumis Nevski

Common names

Language	Name	Alternate name	note	seq	Citation
Swedish	lappelm			2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.444	GRASS.SEEDWEIGHT.WRPIS	PI 499449 86i SD
MORPHOLOGY	Awns present	Awns present	Y - Awns are present	For an Excel table of the Hopkins data..">GRASS.AWNS.2005.HOPKINS	PI 499449 86i SD
OTHER	Image/picture1	A picture or image	heads	GRASS.IMAGE.2004.NOBLE	PI 499449 86i SD
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 499449 86i SD