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Taxon: Crataegus flabellata (Bosc ex Spach) K. Koch var. grayana (Eggl.) E. J. Palmer

Synonym of Crataegus flabellata (Bosc ex Spach) K. Koch

 
Genus: Crataegus
Family: Rosaceae
Subfamily: Amygdaloideae
Tribe: Maleae
Subtribe: Malinae
Nomen number: 313794
Place of publication: Brittonia 5:486. 1946
Link to protologue:
Name Verified on: 16-Jun-1988 by ARS Systematic Botanists.
Accessions: 0 (0 active, 0 available) in National Plant Germplasm System

References:

  1. Aldén, B., S. Ryman, & M. Hjertson. 2012. Svensk Kulturväxtdatabas, SKUD (Swedish Cultivated and Utility Plants Database; online resource) URL: www.skud.info
  2. Britton, N. L. & A. Brown. 1952. An illustrated flora of the northern United States, Canada and the British possessions, ed. 3.
  3. Phipps, J. B & M. Muniyamma. 1980. A taxonomic revision of Crataegus (Rosaceae) in Ontario. Canad. J. Bot. 58:1690.
  4. Phipps, J. B. et al. 1990. A checklist of the subfamily Maloideae (Rosaceae). Canad. J. Bot. 68:2224.
  5. Scoggan, H. J. 1978-1979. The flora of Canada, 4 vol.
  6. Seymour, F. 1969. The flora of New England. Note: = C. grayana

Check other web resources for Crataegus flabellata (Bosc ex Spach) K. Koch var. grayana (Eggl.) E. J. Palmer :

  • ICRA: International Cultivar Registration Authority (on-line resource). for Crataegus flabellata var. grayana 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.

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?id=313794. Accessed 16 November 2019.