Details for: PI 314521, Psathyrostachys juncea (Fisch.) Nevski, 249


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Top Name:
249
Origin:
Collected – Former, Soviet Union
Received by NPGS:
09 May 1966
PI Assigned:
1966
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 314521 71i 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:
249
Origin:
Collected – Former, Soviet Union
Received by NPGS:
09 May 1966
PI Assigned:
1966
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Former, Soviet Union
Locality: VIR Kuban Station

Collector(s):
Donated
09 May 1966.
Maryland, United States

Donor(s):
Accession Names and Identifiers
249
Type: Collector identifier

QJ0765
Type: Exploration identifier
Group: PEO-EXPLORATIONS
Exploration ID links

Narrative
To 40in high 10
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 314521 71i SD
GROWTHPlant heightPlant height at maturity in centimeters100 GRASS.1999.ASAYPI 314521 71i SD
GROWTHPlant heightPlant height at maturity in centimeters105 GRASS.1999.BERDAHLPI 314521 71i SD
GROWTHPlant heightPlant height at maturity in centimeters89 GRASS.1999.JEFFERSONPI 314521 71i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 314521 71i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study6 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 314521 71i SD
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study8 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 314521 71i SD
MORPHOLOGYInflorescence lengthInflorescence length in centimeters12 GRASS.1999.BERDAHLPI 314521 71i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.32 GRASS.1999.BERDAHLPI 314521 71i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 314521 71i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 314521 71i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 314521 71i SD
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 314521 71i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 314521 71i SD
MORPHOLOGYStem NumberStem number (coded)3 - FEW GRASS.W6PI 314521 71i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 314521 71i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 314521 71i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)160 GRASS.1999.BERDAHLPI 314521 71i SD
PHENOLOGYBloom dateBloom date - month and day (MMDD).6/24 GRASS.W6PI 314521 71i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).186 GRASS.1999.BERDAHLPI 314521 71i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).265 GRASS.1999.ASAYPI 314521 71i SD
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).372 GRASS.1999.JEFFERSONPI 314521 71i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row19.5 GRASS.1999.JEFFERSONPI 314521 71i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row25 GRASS.1999.BERDAHLPI 314521 71i SD
PRODUCTIONSeed YieldGrams per plant or grams per meter row25.6 GRASS.1999.ASAYPI 314521 71i SD