Details for: PI 75737, Psathyrostachys juncea (Fisch.) Nevski


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Origin:
Collected – Former, Soviet Union
Received by NPGS:
Dec 1927
PI Assigned:
1927
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 75737 93i 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
Origin:
Collected – Former, Soviet Union
Received by NPGS:
Dec 1927
PI Assigned:
1927
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Former, Soviet Union

Donated
10 December 1927.
Leningradskaja oblast', Russian Federation
Comment: Received through H.N. Vinall, Bureau of Plant Industry
Donor(s):
Accession Names and Identifiers
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
  • The Taxonomic Name Of The Accession When It Was Received: 22 Mar 1995, from Elymus junceus Fisch. to Psathyrostachys juncea (Fisch.) Nevski
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 75737 93i SD
GROWTHPlant heightPlant height at maturity in centimeters90 GRASS.1999.JEFFERSONPI 75737 uni SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters91 GRASS.1999.ASAYPI 75737 uni SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters96 GRASS.1999.BERDAHLPI 75737 93i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 75737 uni SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 75737 93i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 75737 uni SDNot Available
MORPHOLOGYInflorescence lengthInflorescence length in centimeters11.2 GRASS.1999.BERDAHLPI 75737 93i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.29 GRASS.1999.BERDAHLPI 75737 93i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)157 GRASS.1999.BERDAHLPI 75737 93i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).191 GRASS.1999.BERDAHLPI 75737 93i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).318 GRASS.1999.ASAYPI 75737 uni SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).323 GRASS.1999.JEFFERSONPI 75737 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row12.4 GRASS.1999.JEFFERSONPI 75737 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row20.9 GRASS.1999.ASAYPI 75737 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row21.2 GRASS.1999.BERDAHLPI 75737 93i SD