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Taxon: Hypericum ascyron L. subsp. pyramidatum (Aiton) N. Robson

 
Genus: Hypericum
Section: Roscyna
Family: Hypericaceae
Nomen number: 427029
Place of publication: Bull. Nat. Hist. Mus. London, Bot. 31(2):58. 2001
Link to protologue:
Name Verified on: 30-Aug-2002 by ARS Systematic Botanists.
Accessions: 5 (5 active, 3 available) in National Plant Germplasm System (Map)

Autonyms (not in current use) and synonyms:

(≡ homotypic synonym, = heterotypic synonym, - autonym)

Distributional Range:

    Native

    Northern America
    • EASTERN CANADA: Canada [Québec, Ontario]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Indiana, Maine, Massachusetts, Michigan, New Hampshire, New York, Ohio, Pennsylvania, Vermont]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Minnesota, Wisconsin]
    • SOUTHEASTERN U.S.A.: United States [Maryland]


Reference:

  1. Robson, N. K. B. 2001. Studies in the genus Hypericum L. (Guttiferae) 4(1). Sections 7. Roscyna to 9. Hypericum sensu lato (part 1). Bull. Nat. Hist. Mus. London, Bot. 31(2):37-88.

Check other web resources for Hypericum ascyron L. subsp. pyramidatum (Aiton) N. Robson :

  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • ePIC: Electronic Plant Information Centre of Royal Botanic Gardens, Kew
  • AGRICOLA: Article Citation Database or NAL Catalog of USDA's National Agricultural Library
  • Entrez: NCBI's search engine for PubMed citations, GenBank sequences, etc.
  • PubAg: USDA's National Agricultural Library database of full-text journal articles and citations on the agricultural sciences.

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2019. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?427029. Accessed 18 August 2019.