Details for: PI 222050, Psathyrostachys juncea (Fisch.) Nevski


Summary Data
Taxonomy:
Psathyrostachys juncea (Fisch.) Nevski
Origin:
Collected – Afghanistan
Received by NPGS:
12 Nov 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 222050 2012i 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 – Afghanistan
Received by NPGS:
12 Nov 1954
PI Assigned:
1954
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Afghanistan
Locality: From Band-i-Amir, Bamian, Kabul.

Collector(s):
Donated
12 November 1954.
Maryland, United States

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
Other Links
NCBI Protein Link
NCBI Nucleotide Link
Actions
Pathogens
Vouchers
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number14 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters102 GRASS.1999.JEFFERSONPI 222050 uni SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters95 GRASS.1999.ASAYPI 222050 uni SDNot Available
GROWTHPlant heightPlant height at maturity in centimeters96 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 222050 uni SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study3 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.BERDAHLPI 222050 uni SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.ASAYPI 222050 uni SDNot Available
GROWTHPlant vigorOverall plant growth as compared to other accessions in the study5 - (1 = WEAKEST, 9 = STRONGEST) GRASS.1999.JEFFERSONPI 222050 uni SDNot Available
MORPHOLOGYInflorescence lengthInflorescence length in centimeters12.2 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.32 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
MORPHOLOGYLeaf numberRelative number of leaves1 - MANY GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYStem NumberStem number (coded)1 - MANY GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYStem StrengthStem strength (coded)1 - SOFT GRASS.W6PI 222050 uni SDNot Available
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 222050 uni SDNot Available
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)162 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).197 GRASS.1999.ASAYPI 222050 uni SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).374 GRASS.1999.JEFFERSONPI 222050 uni SDNot Available
PRODUCTIONDry weightDry weight, gw * cf where = (sample dry weight/sample wet weight).58 GRASS.1999.BERDAHLPI 222050 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row22.8 GRASS.1999.ASAYPI 222050 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row5.5 GRASS.1999.JEFFERSONPI 222050 uni SDNot Available
PRODUCTIONSeed YieldGrams per plant or grams per meter row8.2 GRASS.1999.BERDAHLPI 222050 uni SDNot Available