Details for: PI 502575, Psathyrostachys juncea (Fisch.) Nevski, K 37946


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
K 37946
Origin:
Collected – Russian Federation
Received by NPGS:
Nov 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 502575 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:
K 37946
Origin:
Collected – Russian Federation
Received by NPGS:
Nov 1985
PI Assigned:
1986
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1978.
Kazakhstan

Collector(s):
Developed
PRE November 1985.
Russian Federation

Developer(s):
Donated
November 1985.
Utah, United States
Comment: Received through Asay/Rumbaugh Plant Exploration to USSR, 1982
Donor(s):
Accession Names and Identifiers
K 37946
Type: Institute identifier
Group: VIR
N.I. Vavilov Institute of Plant Industry (USSR)

AR-397
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

Narrative
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 502575 87i SD
GROWTHPlant heightPlant height at maturity in centimeters89 GRASS.1999.ASAYPI 502575 87i SD
GROWTHPlant heightPlant height at maturity in centimeters91 GRASS.1999.BERDAHLPI 502575 87i SD
GROWTHPlant heightPlant height at maturity in centimeters94 GRASS.1999.JEFFERSONPI 502575 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 502575 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 502575 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study8 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 502575 87i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters12 GRASS.1999.BERDAHLPI 502575 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.3 GRASS.1999.BERDAHLPI 502575 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.37 GRASS.SEEDWEIGHT.WRPISPI 502575 87i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)158 GRASS.1999.BERDAHLPI 502575 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).144 GRASS.1999.BERDAHLPI 502575 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).239 GRASS.1999.ASAYPI 502575 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).361 GRASS.1999.JEFFERSONPI 502575 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row20.7 GRASS.1999.JEFFERSONPI 502575 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row26.9 GRASS.1999.BERDAHLPI 502575 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row34.5 GRASS.1999.ASAYPI 502575 87i SD