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Taxon: Piptochaetium avenaceum (L.) Parodi

 
Genus: Piptochaetium
Family: Poaceae (alt.Gramineae)
Subfamily: Pooideae
Tribe: Stipeae
Nomen number: 402293
Place of publication: Revista Mus. La Plata, Secc. Bot. 6:229. 1944
Link to protologue:
Name Verified on: 03-Apr-1996 by ARS Systematic Botanists.
Accessions: 3 (3 active, 1 available) in National Plant Germplasm System (Map)

Autonyms (not in current use), synonyms and invalid designations:

(≡ homotypic synonym, = heterotypic synonym, - autonym, I invalid designation)

Common names:

  • black oat grass  (Source: F Ohio) - English
  • blackseed needlegrass  (Source: Grass US) - English

Distributional Range:

    Native

    Northern America
    • NORTHEASTERN U.S.A.: United States [Connecticut, Massachusetts, Michigan, New Jersey, Ohio (s.), Pennsylvania, Rhode Island, West Virginia]
    • NORTH-CENTRAL U.S.A.: United States [Illinois]
    • SOUTHEASTERN U.S.A.: United States [Alabama, Arkansas, Delaware, Georgia, Kentucky, Louisiana, Mississippi, North Carolina, South Carolina, Tennessee, Virginia]
    • SOUTH-CENTRAL U.S.A.: United States [Texas]


References:

  1. Barkworth, M. E. 1993. North American Stipeae (Gramineae): taxonomic changes and other comments. Phytologia 74:20.
  2. Hitchcock, A. S. 1950. Manual of the grasses of the United States, ed. 2. Note: = Stipa avenacea
  3. Holm, L. et al. 1979. A geographical atlas of world weeds Note: = "Stipa arvenacea" L.
  4. Ohio Flora Committee (E. L. Braun, T. S. Cooperrider, T. R. Fisher, J. J. Furlow). 1967-. The vascular flora of Ohio. Note: = Stipa avenacea L.
  5. Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas. Note: = Stipa avenacea L.
  6. Seymour, F. 1969. The flora of New England. Note: = Stipa avenacea L.
  7. Wofford, B. E. Database of Tennessee vascular plants (on-line resource). URL: https://herbarium.utk.edu/vascular/vascular-database.php?CategoryID=Monocots&FamilyID=Poaceae&GenusID=Piptochaetium&SpeciesID=avenacea target='_blank'

Check other web resources for Piptochaetium avenaceum (L.) Parodi :

Images:

  • Florets: U.S. National Seed Herbarium image

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2020. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=402293. Accessed 22 February 2020.