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Details for: PI 632634,
Eriocoma hymenoides
(Roem. & Schult.) Rydb., Ribstone
Summary
Passport
Taxonomy
Other
Pedigree
IPR
Observation
Summary Data
Taxonomy:
Eriocoma hymenoides
(Roem. & Schult.) Rydb.
Top Name:
Ribstone
Origin:
Developed – Utah, United States
Maintained:
Western Regional PI Station
Received by NPGS:
24 Jan 2003
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Backup Location:
National Laboratory for Genetic Resources Preservation
Availability
Form
Quantity
Note
Inventory
Cart
Seed
100 count
PI 632634 2003o 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.
Images
(1
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Core Passport Data
Taxonomy:
Eriocoma hymenoides
(Roem. & Schult.) Rydb.
Top Name:
Ribstone
Origin:
Developed – Utah, United States
Maintained:
Western Regional PI Station
Received by NPGS:
24 Jan 2003
Improvement Status:
Breeding material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Developed
PRE 24 January 2003.
Utah, United States
Developer(s):
Jones, Thomas A., USDA, ARS, FRRL
Nielson, D.C., USDA, ARS
Phan, A., Ducks Unlimited-Canada
Young, S.A., Utah State University
Accession Names and Identifiers
Ribstone
Type: Developer identifier
O-4
Type: Other or unclassified name
Narrative
Intended area of use is the brown chernozem soil region of southeastern Alberta and adjacent areas of Saskatchewan and Montana, U.S. Acute glume pair angle facilitates seed retention in this species, which typically shatters badly. This material selected from T-918 exceeded nine other accessions from Alberta for this trait. T-918 also had high seed yield and acceptably low seed dormancy compared to other accessions. Seed through generation G-4 will be eligible for certification.
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
Protologue link:
https://www.biodiversitylibrary.org/page/12929598
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
Language
Name
Alternate name
note
seq
Citation
English
Indian ricegrass
1
Rehm, S.
1994. Multilingual dictionary of agronomic plants
Note:
as
Achnatherum hymenoides
English
mountain-rice
as
Oryzopsis hymenoides
1
1961. Webster's third new international dictionary.
Note:
=
Oryzopsis hymenoides
Name
References
Annotations
Nomenclature Name Change:
27 Sep 2024, from
Achnatherum hymenoides
(Roem. & Schult.) Barkworth to
Eriocoma hymenoides
(Roem. & Schult.) Rydb.
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Description:
Selected from T-918, a population collected in 1993 north of Taber, Alberta, Canada. Ten of 123 individual plants were selected for acute glume pair angle. A composite of seed from these 10 plants constitutes this accession.
Intellectual Property Rights
Crop Science Registration
. GP-87, OTHER GRASSES. Issued: 01 May 2004.
Jones, T. A., D. C. Nielson, S. A. Young, & A. Phan.
2004. RIBSTONE INDIAN RICEGRASS. Crop Sci. (Madison) 44(3):1031.
Material Transfer Agreement
Observations
Phenotype Data
Category
Descriptor
Description
Value
Sample Size
Study
Inventory
Availability
MORPHOLOGY
Seed weight 100
Weight of 100 seeds in grams.
0.381
GRASS.SEEDWEIGHT.WRPIS
PI 632634 2003o SD