Details for: PI 502572, Psathyrostachys juncea (Fisch.) Nevski, AR-142

Summary Data

Taxonomy:

Psathyrostachys juncea (Fisch.) Nevski

Top Name:

AR-142

Origin:

Collected – Former, Soviet Union

Maintained:

Western Regional PI Station

Received by NPGS:

Nov 1985

PI Assigned:

1986

Improvement Status:

Cultivated material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Backup Location:

National Laboratory for Genetic Resources Preservation

Inventory Volume:

194
View original Plant Inventory data in pdf format

Availability

Form	Quantity	Note	Inventory	Cart
Seed	200 count		PI 502572 87i 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:

Psathyrostachys juncea (Fisch.) Nevski

Top Name:

AR-142

Origin:

Collected – Former, Soviet Union

Maintained:

Western Regional PI Station

Received by NPGS:

Nov 1985

PI Assigned:

1986

Improvement Status:

Cultivated material

Form Received:

Seed

Life Form:

Perennial

Life Cycle:

Perennial

Source History

Collected

24 August 1982.
Former, Soviet Union
Locality: Field, collective farm

Collector(s):

Donated

November 1985.
Utah, United States
Comment: Received through Asay/Rumbaugh Plant Exploration to USSR, 1982
Donor(s):

Rumbaugh, Melvin D., USDA-ARS

Accession Names and Identifiers

AR-142

Type: Collector identifier

Group: USDA-ARS-FRRL

USDA-ARS Forage Range Research Laboratory Logan Utah

MR 0882

Type: Exploration identifier

Group: PEO-EXPLORATIONS

Exploration ID links

Narrative

Local name Bozoisky 2. Received as Elymus junceus.

Psathyrostachys juncea (Fisch.) Nevski

Genus:

Psathyrostachys

Family:

Poaceae (alt. Gramineae)

Subfamily:

Pooideae

Tribe:

Triticeae

Nomen number:

70517

Place of publication:

V. L. Komarov, Fl. URSS 2:714. 1934

Verified:

11/16/2007 by ARS Systematic Botanists.

Other conspecific taxa

Psathyrostachys juncea (Fisch.) Nevski subsp. hyalantha (Rupr.) Tzvelev (4 active accession[s])
Psathyrostachys juncea (Fisch.) Nevski subsp. juncea (0 active accession[s])

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

Heterotypic Synonym(s)
Elymus desertorum Kar. & Kir.

Common names

Language	Name	seq	Citation
English	Russian-wild rye	1	Wei, J.-Z. et al. 1997. Genetic variability in Russian wildrye (Psathyrostachys juncea) assessed by RAPD. Genet. Resources Crop Evol. 44:117-125.
Swedish	stäppråg	2	Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinese	xin mai cao	2	Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transliterated Russian	lomkokolosnik sitnikovyj	2	Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6

Annotations

Observations

Phenotype Data

Category	Descriptor	Description	Value	Study	Inventory
CYTOLOGIC	Chromosome number	Somatic chromosome number	14	GRASS.1999.BERDAHL	PI 502572 87i SD
GROWTH	Plant height	Plant height at maturity in centimeters	104	GRASS.1999.ASAY	PI 502572 87i SD
GROWTH	Plant height	Plant height at maturity in centimeters	104	GRASS.1999.BERDAHL	PI 502572 87i SD
GROWTH	Plant height	Plant height at maturity in centimeters	95	GRASS.1999.JEFFERSON	PI 502572 87i SD
GROWTH	Plant vigor	Overall plant growth as compared to other accessions in the study	6 - (1 = WEAKEST, 9 = STRONGEST)	GRASS.1999.BERDAHL	PI 502572 87i SD
GROWTH	Plant vigor	Overall plant growth as compared to other accessions in the study	7 - (1 = WEAKEST, 9 = STRONGEST)	GRASS.1999.ASAY	PI 502572 87i SD
GROWTH	Plant vigor	Overall plant growth as compared to other accessions in the study	7 - (1 = WEAKEST, 9 = STRONGEST)	GRASS.1999.JEFFERSON	PI 502572 87i SD
MORPHOLOGY	Inflorescence length	Inflorescence length in centimeters	11.8	GRASS.1999.BERDAHL	PI 502572 87i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.3	GRASS.1999.BERDAHL	PI 502572 87i SD
MORPHOLOGY	Seed weight 100	Weight of 100 seeds in grams.	0.33	GRASS.SEEDWEIGHT.WRPIS	PI 502572 87i SD
PHENOLOGY	Bloom day - Numeric	Numeric day of the year when flowering begins (Approximately 50%)	159	GRASS.1999.BERDAHL	PI 502572 87i SD
PRODUCTION	Dry weight	Dry weight, gw * cf where = (sample dry weight/sample wet weight).	214	GRASS.1999.BERDAHL	PI 502572 87i SD
PRODUCTION	Dry weight	Dry weight, gw * cf where = (sample dry weight/sample wet weight).	370	GRASS.1999.JEFFERSON	PI 502572 87i SD
PRODUCTION	Dry weight	Dry weight, gw * cf where = (sample dry weight/sample wet weight).	391	GRASS.1999.ASAY	PI 502572 87i SD
PRODUCTION	Seed Yield	Grams per plant or grams per meter row	14.1	GRASS.1999.JEFFERSON	PI 502572 87i SD
PRODUCTION	Seed Yield	Grams per plant or grams per meter row	25.9	GRASS.1999.BERDAHL	PI 502572 87i SD
PRODUCTION	Seed Yield	Grams per plant or grams per meter row	29.9	GRASS.1999.ASAY	PI 502572 87i SD