Details for: PI 440310, Leymus angustus (Trin.) Pilg., D-1804

Summary Data

Taxonomy:

Leymus angustus (Trin.) Pilg.

Top Name:

D-1804

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 440310 89i 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:

Leymus angustus (Trin.) Pilg.

Top Name:

D-1804

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

10 August 1977.
Former, Soviet Union
Locality: Near a river, Shorthandy Institute

Collector(s):

Donated

01 February 1978.
Utah, United States

Donor(s):

Accession Names and Identifiers

D-1804

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

Culms 1 to 2m long. Rhizomes moderate to strong.

Leymus angustus (Trin.) Pilg.

Genus:

Leymus

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

102170

Place of publication:

Bot. Jahrb. Syst. 74:6. 1947

Verified:

11/02/2007 by ARS Systematic Botanists.

Other conspecific taxa

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

Basionym
Elymus angustus Trin.

Common names

Language	Name	Alternate name	note	seq	Citation
English	Altai wild rye			1	Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
Transcribed Chinese	zhai ying lai cao			2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
GROWTH	Aggressive	Aggressiveness (coded)	2 - MEDIUM	GRASS.W6	PI 440310 89i SD
GROWTH	Fall Recovery	Relative time of fall recovery (coded)	2 - MEDIUM	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.58	GRASS.SEEDWEIGHT.WRPIS	PI 440310 89i SD
MORPHOLOGY	Leaf number	Relative number of leaves	2 - AVERAGE	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Leaf Position	Leaf position (coded)	2 - CAULINE	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Root Type	Root type (coded)	4 - RHIZOMES	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Shatter	Amount of shattering (coded)	3 - SLIGHT	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Stem Habit	Stem growth habit (coded).	1 - ERECT	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Stem Number	Stem number (coded)	3 - FEW	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Stem Strength	Stem strength (coded)	2 - AVERAGE	GRASS.W6	PI 440310 89i SD
MORPHOLOGY	Stem Texture	Stem texture (coded)	2 - MEDIUM	GRASS.W6	PI 440310 89i SD
PHENOLOGY	Bloom date	Bloom date - month and day (MMDD).	7/20	GRASS.W6	PI 440310 89i SD