Details for: PI 241074, Eriocoma nelsonii (Scribn.) Romasch. subsp. dorei (Barkworth & J. Maze) Romasch.


Summary Data
Taxonomy:
Eriocoma nelsonii (Scribn.) Romasch. subsp. dorei (Barkworth & J. Maze) Romasch.
Origin:
Collected –
Received by NPGS:
Aug 1955
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed100 countPI 241074 97i 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:
Eriocoma nelsonii (Scribn.) Romasch. subsp. dorei (Barkworth & J. Maze) Romasch.
Origin:
Collected –
Received by NPGS:
Aug 1955
PI Assigned:
1957
Improvement Status:
Wild material
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected


Locality: From Fort Creek Motel, Klamath County, Oregon.

Donated
August 1955.
Maryland, United States

Donor(s):
Accession Names and Identifiers
Narrative
Eriocoma nelsonii (Scribn.) Romasch. subspp. dorei (Barkworth & J. Maze) Romasch.
Genus:
Eriocoma
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Stipeae
Nomen number:

511195
Place of publication:

PhytoKeys 126:100. 2019
Verified:
09/27/2024 by ARS Systematic Botanists.
Other conspecific taxa
Eriocoma nelsonii (Scribn.) Romasch. (0 active accession[s])
Eriocoma nelsonii (Scribn.) Romasch. subsp. nelsonii (16 active accession[s])
Autonyms (not in current use), synonyms and invalid designations
Basionym
Stipa nelsonii Scribn. subsp. dorei Barkworth & J. Maze

Homotypic Synonym(s)
Achnatherum nelsonii (Scribn.) Barkworth subsp. dorei (Barkworth & J. Maze) Barkworth

Invalid Designation(s)
Stipa columbiana auct.
Common names
LanguageNameAlternate namenoteseqCitation
EnglishColumbia needlegrass as Stipa nelsonii1Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: = Stipa nelsonii
Annotations
  • Nomenclature Name Change: 25 Aug 1988, from Stipa columbiana auct. to Stipa nelsonii Scribn. subsp. dorei Barkworth & J. Maze
  • Nomenclature Name Change: 01 Jun 1995, from Stipa nelsonii Scribn. subsp. dorei Barkworth & J. Maze to Achnatherum nelsonii (Scribn.) Barkworth subsp. dorei (Barkworth & J. Maze) Barkworth
  • Nomenclature Name Change: 27 Sep 2024, from Achnatherum nelsonii (Scribn.) Barkworth subsp. dorei (Barkworth & J. Maze) Barkworth to Eriocoma nelsonii (Scribn.) Romasch. subsp. dorei (Barkworth & J. Maze) Romasch.
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Citations
Pedigree

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHSpring RecoveryRelative time of spring recovery (coded)2 - MEDIUM GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.239 GRASS.SEEDWEIGHT.WRPISPI 241074 97i SD
MORPHOLOGYLeaf numberRelative number of leaves3 - FEW GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYLeaf PositionLeaf position (coded)1 - BASAL GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYLeaf StrengthLeaf strength (coded)2 - TOUGH GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYRoot TypeRoot type (coded)2 - BUNCH GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYShatterAmount of shattering (coded)2 - MEDIUM GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYStem HabitStem growth habit (coded).1 - ERECT GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYStem NumberStem number (coded)2 - AVERAGE GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYStem StrengthStem strength (coded)3 - STIFF GRASS.W6PI 241074 55o SDNot Available
MORPHOLOGYStem TextureStem texture (coded)2 - MEDIUM GRASS.W6PI 241074 55o SDNot Available