Details for: PI 476983, Nassella viridula (Trin.) Barkworth, 'GREEN STIPAGRASS'


Summary Data
Taxonomy:
Nassella viridula (Trin.) Barkworth
Cultivar:
'GREEN STIPAGRASS'
Origin:
Collected – North Dakota, United States
Received by NPGS:
1962
PI Assigned:
1983
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Availability
FormQuantityNoteInventoryCart
Seed200 countPI 476983 85i 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:
Nassella viridula (Trin.) Barkworth
Cultivar:
'GREEN STIPAGRASS'
Origin:
Collected – North Dakota, United States
Received by NPGS:
1962
PI Assigned:
1983
Improvement Status:
Cultivar
Form Received:
Seed
Life Form:
Perennial
Life Cycle:
Perennial
Source History
Collected
1935.
North Dakota, United States
Locality: Mandan, North Dakota

Donated
1962.
North Dakota, United States
Comment: Received through National Plant Materials Center, SCS, Beltsville, MD
Donor(s):
Accession Names and Identifiers
'GREEN STIPAGRASS'
Type: Cultivar name

T 11998
Type: Donor identifier

REG NO 2
Type: Other or unclassified name
USDA ARS National Laboratory for Genetic Resources Preservation

Narrative
Released in 1946. Superior to common green needlegrass in forage and seed yields and in seedling and regrowth characteristics.
Nassella viridula (Trin.) Barkworth
Genus:
Nassella
Family:
Poaceae (alt. Gramineae)
Subfamily:
Pooideae
Tribe:
Stipeae
Nomen number:

402095
Place of publication:

Taxon 39:612. 1990
Verified:
04/15/2004 by ARS Systematic Botanists.
Other conspecific taxa
Autonyms (not in current use), synonyms and invalid designations
Basionym
Stipa viridula Trin.

Homotypic Synonym(s)
Stipa viridula Trin. var. viridula

Common names
LanguageNameAlternate namenoteseqCitation
Englishfeather bunchgrass  1Alderson, J. & W. C. Sharp. 1995. Grass varieties in the United States, U.S.D.A. Agric. Handb. 170, rev. ed. CRC Press. Note: Revised version of AH 170
Englishgreen needlegrass  1Markle, G. M. et al., eds. 1998. Food and feed crops of the United States, ed. 2
Portuguese (Brazil)flechilha as Stipa viridula2Groth, D. 2005. pers. comm. Note: re. Brazilian common names
Annotations
  • Nomenclature Name Change: 01 May 1995, from Stipa viridula Trin. to Nassella viridula (Trin.) Barkworth
Other Links
Storage Information Form
Actions
Pathogens
Vouchers
Citations
Pedigree
Intellectual Property Rights
Crop Science Registration. CV-2, OTHER GRASSES. Issued: 01 Nov 1955.
  • 1955. Agron. J. 47(11):547.

Observations

Phenotype Data

CategoryDescriptorDescriptionValueSample SizeStudyInventoryAvailability
GROWTHAverage Grazed RecoverySum of plot grazed recovery scores divided by number of plots (e.g. 0 = no recovery; 9 = maximum recovery from grazing). Plot grazed recovery = sum of ratings/initial numbers of live plants.0.3 GRASS.AGR.1997.IOWAPARKPI 476983 85i SD
MORPHOLOGYSeed weight 100Weight of 100 seeds in grams.0.336 GRASS.SEEDWEIGHT.WRPISPI 476983 85i SD