Details for: PI 499675, Psathyrostachys juncea (Fisch.) Nevski, DT-3181


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
DT-3181
Origin:
Collected – China
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 499675 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:
DT-3181
Origin:
Collected – China
Received by NPGS:
Feb 1985
PI Assigned:
1985
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
10 August 1983.
China
Locality: Road to South Mountain, about 50km SW of Urumqi, Xinjiang
Elevation: 1600m.

Collector(s):
Donated
February 1985.
Utah, United States

Donor(s):
Accession Names and Identifiers
DT-3181
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah

DD 0783
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

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 499675 87i SD
GROWTHPlant heightPlant height at maturity in centimeters92 GRASS.1999.BERDAHLPI 499675 87i SD
GROWTHPlant heightPlant height at maturity in centimeters94 GRASS.1999.ASAYPI 499675 87i SD
GROWTHPlant heightPlant height at maturity in centimeters95 GRASS.1999.JEFFERSONPI 499675 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study4 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 499675 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 499675 87i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 499675 87i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters11 GRASS.1999.BERDAHLPI 499675 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.273 GRASS.SEEDWEIGHT.WRPISPI 499675 87i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.29 GRASS.1999.BERDAHLPI 499675 87i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)162 GRASS.1999.BERDAHLPI 499675 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).133 GRASS.1999.BERDAHLPI 499675 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).312 GRASS.1999.JEFFERSONPI 499675 87i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).330 GRASS.1999.ASAYPI 499675 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row16.1 GRASS.1999.JEFFERSONPI 499675 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row24.5 GRASS.1999.BERDAHLPI 499675 87i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row39.5 GRASS.1999.ASAYPI 499675 87i SD