Details for: PI 314056, Agropyron fragile (Roth) P. Candargy, 7


Summary Data
Taxonomy:
Agropyron fragile (Roth) P. Candargy
Top Name:
7
Origin:
Collected – Former, Soviet Union
Received by NPGS:
03 May 1966
PI Assigned:
1966
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 314056 86i 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.
  
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SEED

Core Passport Data
Taxonomy:
Agropyron fragile (Roth) P. Candargy
Top Name:
7
Origin:
Collected – Former, Soviet Union
Received by NPGS:
03 May 1966
PI Assigned:
1966
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Former, Soviet Union
Locality: Eastern dry (sandy) parts of North Caucasus

Donated
03 May 1966.
Russian Federation

Donor(s):
Accession Names and Identifiers
7
Type: Other or unclassified name

Narrative
Agropyron fragile (Roth) P. Candargy
Genus:
Agropyron
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

102520
Place of publication:

Arch. Biol. Vég. Pure Appl. 1:58. 1901
Verified:
11/06/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum fragile Roth

Autonym(s)
Agropyron fragile (Roth) P. Candargy subsp. fragile

Heterotypic Synonym(s)
Agropyron fragile (Roth) P. Candargy subsp. sibiricum (Willd.) Melderis
Agropyron sibiricum (Willd.) P. Beauv.
Agropyron sibiricum (Willd.) P. Beauv. var. sibiricum
Triticum sibiricum Willd.

Common names
LanguageNameAlternate namenoteseqCitation
Englishcrested wheatgrass  1Dewey, D. R. 1986. Taxonomy of the crested wheatgrasses (Agropyron). In: Johnson, K. L., ed., Crested wheatgrass: its values, problems and myths; symposium proceedings. 31-41. Note: Utah State University, Logan, Utah
EnglishSiberian crested wheatgrass  1Wiersema, J. H. & B. León. 1999. World economic plants: a standard reference CRC Press, Boca Raton, FL.
EnglishSiberian wheatgrass as Agropyron fragile subsp. sibiricum1Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: = Agropyron fragile subsp. sibiricum
Annotations
  • Nomenclature Name Change: 06 Nov 2007, from Agropyron fragile (Roth) P. Candargy subsp. sibiricum (Willd.) Melderis to Agropyron fragile (Roth) P. Candargy
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Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number28 GRASS.1989.ASAYPI 314056 86i SD
GROWTHPlant heightPlant height at maturity in centimeters75 GRASS.1989.ASAYPI 314056 86i SD
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 314056 86i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 314056 86i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.259 GRASS.SEEDWEIGHT.WRPISPI 314056 86i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 314056 86i SD
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 314056 86i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 314056 86i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 314056 86i SD
MORPHOLOGYStem HabitStem growth habit (coded).3 - COMPACT GRASS.W6PI 314056 86i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 314056 86i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 314056 86i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 314056 86i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)189 GRASS.1989.ASAYPI 314056 86i SD