Details for: PI 502573, Psathyrostachys juncea (Fisch.) Nevski, AR-163


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
AR-163
Origin:
Collected – Former, Soviet Union
Received by NPGS:
Nov 1985
PI Assigned:
1986
Improvement Status:
Cultivated material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 502573 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-163
Origin:
Collected – Former, Soviet Union
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: Seedstocks, collective farm

Collector(s):
Donated
November 1985.
Utah, United States
Comment: Received through Asay/Rumbaugh Plant Exploration to USSR, 1982
Donor(s):
Accession Names and Identifiers
AR-163
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
LanguageNameAlternate namenoteseqCitation
EnglishRussian-wild rye  1Wei, J.-Z. et al. 1997. Genetic variability in Russian wildrye (Psathyrostachys juncea) assessed by RAPD. Genet. Resources Crop Evol. 44:117-125.
Swedishstäppråg  2Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource)
Transcribed Chinesexin mai cao  2Wu Zheng-yi & P. H. Raven et al., eds. 1994-. Flora of China (English edition).
Transliterated Russianlomkokolosnik sitnikovyj  2Hanelt, P., ed. 2001. Mansfeld's encyclopedia of agricultural and horticultural crops. Volumes 1-6
Annotations
Other Links
Actions
Pathogens
Vouchers
Citations
  • Berdahl, J. D., H. F. Mayland, K. H. Asay, & P. G. Jefferson. 1999. Variation in agronomic and morphological traits among Russian wildrye accessions. Crop Sci. (Madison) 39:1890-1895. DOI: 10.2135/cropsci1999.3961890x. Number of accessions cited: 67
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number14 GRASS.1999.BERDAHLPI 502573 87i SD
GROWTHPlant heightPlant height at maturity in centimeters100 GRASS.1999.ASAYPI 502573 87i SD
GROWTHPlant heightPlant height at maturity in centimeters103 GRASS.1999.JEFFERSONPI 502573 87i SD
GROWTHPlant heightPlant height at maturity in centimeters106 GRASS.1999.BERDAHLPI 502573 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 502573 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 502573 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study8 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 502573 87i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters11.3 GRASS.1999.BERDAHLPI 502573 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.326 GRASS.SEEDWEIGHT.WRPISPI 502573 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.33 GRASS.1999.BERDAHLPI 502573 87i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)159 GRASS.1999.BERDAHLPI 502573 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).166 GRASS.1999.BERDAHLPI 502573 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).292 GRASS.1999.ASAYPI 502573 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).363 GRASS.1999.JEFFERSONPI 502573 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row23.5 GRASS.1999.BERDAHLPI 502573 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row25.7 GRASS.1999.JEFFERSONPI 502573 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row54.3 GRASS.1999.ASAYPI 502573 87i SD