Details for: PI 284869, Thinopyrum pungens (Pers.) Barkworth


Summary Data
Taxonomy:
Thinopyrum pungens (Pers.) Barkworth
Origin:
Donated – Denmark
Received by NPGS:
16 Nov 1962
PI Assigned:
1962
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 284869 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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Core Passport Data
Taxonomy:
Thinopyrum pungens (Pers.) Barkworth
Origin:
Donated – Denmark
Received by NPGS:
16 Nov 1962
PI Assigned:
1962
Improvement Status:
Uncertain improvement status
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Donated
16 November 1962.
Denmark

Donor(s):
Accession Names and Identifiers
Narrative
Thinopyrum pungens (Pers.) Barkworth
Genus:
Thinopyrum
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

454549
Place of publication:

Phytologia 83:304. 1998 ("1997")
Verified:
12/21/2007 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Triticum pungens Pers.

Homotypic Synonym(s)
Agropyron pungens (Pers.) Roem. & Schult.
Elymus pungens (Pers.) Melderis
Elymus pungens (Pers.) Melderis subsp. pungens
Elytrigia pungens (Pers.) Tutin
Elytrigia pungens (Pers.) Tutin subsp. pungens
Psammopyrum pungens (Pers.) Á. Löve

Heterotypic Synonym(s)
Agropyron campestre Godr. & Gren.
Elymus pungens (Pers.) Melderis subsp. campestris (Godr. & Gren.) Melderis
Elytrigia pungens (Pers.) Tutin subsp. campestris (Godr. & Gren.) Á. Löve

Common names
Annotations
  • Nomenclature Name Change: 21 Dec 2007, from Elytrigia pungens (Pers.) Tutin to Thinopyrum pungens (Pers.) Barkworth
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number42 GRASS.1989.ASAYPI 284869 86i SD
GROWTHPlant heightPlant height at maturity in centimeters110 GRASS.1989.ASAYPI 284869 86i SD
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during7 - (1 = CAESPITOSE, 9 = 1 METER OR MORE PER SEASON) GRASS.1989.ASAYPI 284869 86i SD
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 284869 86i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)2 - MEDIUM GRASS.W6PI 284869 86i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.4 GRASS.SEEDWEIGHT.WRPISPI 284869 86i SD
MORPHOLOGYLeaf numberRelative number of leaves1 - MANY GRASS.W6PI 284869 86i SD
MORPHOLOGYRoot TypeRoot type (coded)1 - SOD GRASS.W6PI 284869 86i SD
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 284869 86i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 284869 86i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 284869 86i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 284869 86i SD
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 284869 86i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)197 GRASS.1989.ASAYPI 284869 86i SD