Details for: PI 440626, Psathyrostachys juncea (Fisch.) Nevski, D-1835


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
D-1835
Origin:
Collected – Former, Soviet Union
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 440626 80i 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:
D-1835
Origin:
Collected – Former, Soviet Union
Received by NPGS:
01 Feb 1978
PI Assigned:
1980
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
11 August 1977.
Former, Soviet Union
Locality: Sandy riverside, Shorthandy Institute Headquarters

Collector(s):
Donated
01 February 1978.
Utah, United States

Donor(s):
Accession Names and Identifiers
D-1835
Type: Collector identifier
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
Dewey, Douglas R. USDA-ARS

DRD 0777
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
Plants to 60cm tall, nonshattering. Received as Elymus juncea.
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 440626 80i SD
GROWTHPlant heightPlant height at maturity in centimeters76 GRASS.1999.ASAYPI 440626 80i SD
GROWTHPlant heightPlant height at maturity in centimeters81 GRASS.1999.BERDAHLPI 440626 80i SD
GROWTHPlant heightPlant height at maturity in centimeters84 GRASS.1999.JEFFERSONPI 440626 80i SD
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 440626 80i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 440626 80i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 440626 80i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study4 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 440626 80i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 440626 80i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study7 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 440626 80i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters10.7 GRASS.1999.BERDAHLPI 440626 80i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.27 GRASS.1999.BERDAHLPI 440626 80i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 440626 80i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 440626 80i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 440626 80i SD
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 440626 80i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 440626 80i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 440626 80i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 440626 80i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 440626 80i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)158 GRASS.1999.BERDAHLPI 440626 80i SD
PHENOLOGYBloom dateBloom date - month and day (MMDD).6/10 GRASS.W6PI 440626 80i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).103 GRASS.1999.BERDAHLPI 440626 80i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).213 GRASS.1999.ASAYPI 440626 80i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).299 GRASS.1999.JEFFERSONPI 440626 80i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row10 GRASS.1999.ASAYPI 440626 80i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row13.9 GRASS.1999.JEFFERSONPI 440626 80i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row8.3 GRASS.1999.BERDAHLPI 440626 80i SD