Details for: PI 429794, Agropyron fragile (Roth) P. Candargy, 1928


Summary Data
Taxonomy:
Agropyron fragile (Roth) P. Candargy
Top Name:
1928
Origin:
Collected – Former, Soviet Union
Received by NPGS:
25 Sep 1978
PI Assigned:
1978
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 429794 84i 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:
1928
Origin:
Collected – Former, Soviet Union
Received by NPGS:
25 Sep 1978
PI Assigned:
1978
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected

Former, Soviet Union

Donated
25 September 1978.
Kazakhstan

Donor(s):
Accession Names and Identifiers
1928
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 429794 84i SD
GROWTHPlant heightPlant height at maturity in centimeters90 GRASS.1989.ASAYPI 429794 84i SD
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 429794 84i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 429794 84i SD
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 429794 84i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.226 GRASS.SEEDWEIGHT.WRPISPI 429794 84i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 429794 84i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 429794 84i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)185 GRASS.1989.ASAYPI 429794 84i SD