Details for: PI 565071, Psathyrostachys juncea (Fisch.) Nevski, AJC-600


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
AJC-600
Origin:
Collected – Kazakhstan
Received by NPGS:
29 Jan 1992
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 565071 94i 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.
  
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Core Passport Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
AJC-600
Origin:
Collected – Kazakhstan
Received by NPGS:
29 Jan 1992
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Donated
29 January 1992.
Utah, United States
Comment: Seed increased at USDA-ARS, Utah State University, Logan, Utah 84322-6300
Donor(s):
Accession Names and Identifiers
AJC-600
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

W6 10600
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
2n=28. Induced tetraploid 'No. 2-4'.
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 number28 GRASS.1999.BERDAHLPI 565071 94i SD
GROWTHPlant heightPlant height at maturity in centimeters109 GRASS.1999.ASAYPI 565071 94i SD
GROWTHPlant heightPlant height at maturity in centimeters110 GRASS.1999.BERDAHLPI 565071 94i SD
GROWTHPlant heightPlant height at maturity in centimeters96 GRASS.1999.JEFFERSONPI 565071 94i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 565071 94i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 565071 94i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 565071 94i SD
GROWTHAverage Grazed RecoverySum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.2.6 GRASS.AGR.1997.IOWAPARKPI 565071 94i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters10.4 GRASS.1999.BERDAHLPI 565071 94i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.34 GRASS.1999.BERDAHLPI 565071 94i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.1.051 GRASS.SEEDWEIGHT.WRPISPI 565071 94i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)160 GRASS.1999.BERDAHLPI 565071 94i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).204 GRASS.1999.BERDAHLPI 565071 94i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).419 GRASS.1999.JEFFERSONPI 565071 94i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).431 GRASS.1999.ASAYPI 565071 94i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row12.2 GRASS.1999.BERDAHLPI 565071 94i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row2.4 GRASS.1999.JEFFERSONPI 565071 94i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row24.3 GRASS.1999.ASAYPI 565071 94i SD