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Taxon: Crataegus macracantha Lodd. ex Loudon

 
Genus: Crataegus
Family: Rosaceae
Subfamily: Amygdaloideae
Tribe: Maleae
Subtribe: Malinae
Nomen number: 70206
Place of publication: Arbor. frutic. brit. 2:819. 1838
Link to protologue:
Name Verified on: 04-Oct-1999 by ARS Systematic Botanists. Last Changed: 08-Nov-2001
Species priority site is: National Arboretum (NA)
Accessions: 1 (0 active, 0 available) in National Plant Germplasm System

Common names:

  • large-thorn hawthorn  (Source: Can J Bot) - English

Distributional Range:

    Native

    Northern America
    • EASTERN CANADA: Canada [New Brunswick, Nova Scotia, Ontario, Prince Edward Island, Quebec]
    • WESTERN CANADA: Canada [Alberta (s.), British Columbia (s.), Manitoba (s.)]
    • NORTHEASTERN U.S.A.: United States [Connecticut, Maine, Massachusetts, Michigan, New Hampshire, New York, Rhode Island, Vermont]
    • NORTH-CENTRAL U.S.A.: United States [Illinois, Iowa, Kansas (e.), Minnesota, Missouri, Nebraska, North Dakota, South Dakota, Wisconsin]
    • NORTHWESTERN U.S.A.: United States [Colorado, Idaho, Montana, Oregon (n.e.), Washington (e.), Wyoming]
    • SOUTH-CENTRAL U.S.A.: United States [New Mexico]
    • SOUTHWESTERN U.S.A.: United States [Arizona, Utah]


References:

  1. Allred, Kelly W. Flora Neomexicana I: The vascular plants of New Mexico, an annotated checklist to the names of vascular plants with synonymy and bibliography. (L New Mex)
  2. Liberty Hyde Bailey Hortorium Hortus third. (Hortus 3)
  3. Little, E. L., Jr. Checklist of United States trees, Agric. Handb. 541. 1979 (Trees US)
  4. Phipps, J. B & M. Muniyamma 1980. A taxonomic revision of Crataegus (Rosaceae) in Ontario Canad. J. Bot. 58:1678.
  5. Phipps, J. B. 1998. Introduction to the red-fruited hawthorns (Crataegus, Rosaceae) of western North America Canad. J. Bot. 76:1892.
  6. Rehder, A. Bibliography of cultivated trees and shrubs. (Rehder)
  7. Scoggan, H. J. The flora of Canada, 4 vol. (F Canada)
  8. Seymour, F. The flora of New England. (F NEng)
  9. Voss, E. Michigan flora. (F Mich)

Check other web resources for Crataegus macracantha Lodd. ex Loudon :

  • PLANTS: USDA-NRCS Database of Plants of the United States and its Territories
  • BONAP North American Plant Atlas of the Biota of North America Program:
  • TROPICOS: Nomenclatural and Specimen Database of the Missouri Botanical Garden
  • ICRA: International Cultivar Registration Authority (on-line resource). for Crataegus macracantha cultivars
  • 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.

Images:

  • Fruit: U.S. National Seed Herbarium image

Cite as: USDA, Agricultural Research Service, National Plant Germplasm System. 2018. Germplasm Resources Information Network (GRIN-Taxonomy).
National Germplasm Resources Laboratory, Beltsville, Maryland. URL: https://npgsweb.ars-grin.gov/gringlobal/taxonomydetail.aspx?id=70206. Accessed 19 November 2018.