Details for: PI 547135, Eriocoma hymenoides (Roem. & Schult.) Rydb., T-450


Summary Data
Taxonomy:
Eriocoma hymenoides (Roem. & Schult.) Rydb.
Top Name:
T-450
Origin:
Collected – Colorado, United States
Received by NPGS:
27 Apr 1990
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
This accession is not available. Contact site for status.
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:
Eriocoma hymenoides (Roem. & Schult.) Rydb.
Top Name:
T-450
Origin:
Collected – Colorado, United States
Received by NPGS:
27 Apr 1990
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
03 August 1987.
Colorado, United States
Locality: 2m N of Dinosaur Nat. Monument info center

Collector(s):
Donated
27 April 1990.
Utah, United States

Donor(s):
Accession Names and Identifiers
T-450
Type: Other or unclassified name
Group: USDA-ARS-FRRL
USDA-ARS Forage Range Research Laboratory Logan Utah
Jones, Thomas A. USDA, ARS, FRRL

W6 4109
Type: Site identifier
Group: W6
Western Regional Plant Introduction (W6) accession numbers
USDA-ARS, WRPIS

Narrative
Eriocoma hymenoides (Roem. & Schult.) Rydb.
Genus:
Eriocoma
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Stipeae
Nomen number:

511182
Place of publication:

Bull. Torrey Bot. Club 39:102. 1912
Verified:
09/27/2024 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Stipa hymenoides Roem. & Schult.

Homotypic Synonym(s)
Achnatherum hymenoides (Roem. & Schult.) Barkworth
Oryzopsis hymenoides (Roem. & Schult.) Ricker ex Piper
Oryzopsis hymenoides (Roem. & Schult.) Ricker ex Piper var. hymenoides

Heterotypic Synonym(s)
Eriocoma cuspidata Nutt.

Common names
LanguageNameAlternate namenoteseqCitation
EnglishIndian ricegrass  1Rehm, S. 1994. Multilingual dictionary of agronomic plants Note: as Achnatherum hymenoides
Englishmountain-rice as Oryzopsis hymenoides11961. Webster's third new international dictionary. Note: = Oryzopsis hymenoides
Annotations
  • Nomenclature Name Change: 02 Jun 1995, from Oryzopsis hymenoides (Roem. & Schult.) Ricker ex Piper to Achnatherum hymenoides (Roem. & Schult.) Barkworth
  • Nomenclature Name Change: 27 Sep 2024, from Achnatherum hymenoides (Roem. & Schult.) Barkworth to Eriocoma hymenoides (Roem. & Schult.) Rydb.
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Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.343 GRASS.SEEDWEIGHT.WRPISPI 547135 91i SDNot Available