Details for: PI 202256, Elymus sp.


Summary Data
Taxonomy:
Elymus sp.
Origin:
Collected – Argentina
Received by NPGS:
Aug 1952
PI Assigned:
1952
Improvement Status:
Wild material
Form Received:
Seed
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 202256 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:
Elymus sp.
Origin:
Collected – Argentina
Received by NPGS:
Aug 1952
PI Assigned:
1952
Improvement Status:
Wild material
Form Received:
Seed
Source History
Collected

Argentina
Locality: From Quichaura Ranch, near Tecka, Chubut.
Coordinates: -43.5000, -70.8500 (Map it)
Elevation: 660m.

Donated
August 1952.
Argentina

Accession Names and Identifiers
Narrative
Elymus spp.
Genus:
Elymus
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Triticeae
Nomen number:

300198
Comment:
catch-all record for unidentified or unnamed plants of Elymus
Verified:
05/10/2000 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Homotypic Synonym(s)
Sitanion spp.

Heterotypic Synonym(s)
Roegneria spp.
Roegneria elytrigioides C. Yen & J. L. Yang

Common names
Annotations
  • Taxonomic Re-Identification: 28 Apr 1997, from Agropyron spp. to Elymus spp.
Other Links
Actions
Pathogens
Vouchers
Herbarium specimen
  • Saufferer, Sandy, USDA, ARS. 2007. Located at Pullman, Washington. Inventory sample: PI 202256. Sandy Saufferer made Herbarium 1997 or earlier.
Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
CYTOLOGICChromosome numberSomatic chromosome number42 GRASS.1989.ASAYPI 202256 86i SD
GROWTHPlant heightPlant height at maturity in centimeters94 GRASS.1989.ASAYPI 202256 86i SD
GROWTHVegetative spread rateRate of vegetative spread (Evaluated during1 - CAESPITOSE GRASS.1989.ASAYPI 202256 86i SD
GROWTHAggressiveAggressiveness (coded)2 - MEDIUM GRASS.W6PI 202256 86i SD
GROWTHFall RecoveryRelative time of fall recovery (coded)1 - EARLY GRASS.W6PI 202256 86i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.3 GRASS.SEEDWEIGHT.WRPISPI 202256 86i SD
MORPHOLOGYLeaf numberRelative number of leaves2 - AVERAGE GRASS.W6PI 202256 86i SD
MORPHOLOGYLeaf PositionLeaf position (coded)2 - CAULINE GRASS.W6PI 202256 86i SD
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 202256 86i SD
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 202256 86i SD
MORPHOLOGYShatterAmount of shattering (coded)3 - SLIGHT GRASS.W6PI 202256 86i SD
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 202256 86i SD
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 202256 86i SD
MORPHOLOGYStem StrengthStem strength (coded)2 - AVERAGE GRASS.W6PI 202256 86i SD
PHENOLOGYBloom day - NumericNumeric day of the year when flowering begins (Approximately 50%)186 GRASS.1989.ASAYPI 202256 86i SD