USDA ARS United States Department of Agriculture
Agricultural Research Service, Beltsville Area

Germplasm Resources Information Network (GRIN)

  GRIN Taxonomy for Plants
Jump to common names  Jump to economic impacts  Jump to distribution  Jump to references  Jump to synonyms  Jump to links to other online resources  Jump to images

***Please tell us why you value GRIN Taxonomy***

Taxon: Crataegus calpodendron (Ehrh.) Medik.

Genus: Crataegus
Family: Rosaceae subfamily: Amygdaloideae tribe: Maleae subtribe: Malinae.
Nomen number: 313727
Place of publication: Gesch. Bot. 83. 1793
Comment: = C. tomentosa sensu auctt.
Name verified on: 08-Jun-1988 by ARS Systematic Botanists. Last updated: 25-Jan-2002
Species priority site is: National Arboretum (NA).
Accessions: 2 in National Plant Germplasm System.


Common names:

  • blackthorn hawthorn   (Source: F Penn ) – English
  • pear hawthorn   (Source: Trees US ) – English
  • pearthorn   (Source: Hortus 3 ) – English
  • urn-tree hawthorn   (Source: F GPlains ) – English

Economic importance:


Distributional range:

      Native: (links to other web resources are provided for some distributions)
  • NORTHERN AMERICA (Check conservation status in U.S. & Canada in NatureServe Explorer database)
    Eastern Canada: Canada - Ontario [s.e.]
    Northeastern U.S.A.: United States - Indiana, Michigan, New York, Ohio, Pennsylvania, West Virginia
    North-Central U.S.A.: United States - Illinois, Iowa, Kansas [e.], Minnesota, Missouri, Oklahoma, Wisconsin
    Southeastern U.S.A.: United States - Alabama, Arkansas, Georgia, Kentucky, Louisiana, Maryland [w.], Mississippi, North Carolina [w. (Buncombe Co.)], Tennessee, Virginia
    South-Central U.S.A.: United States - Texas [e.]

References:

  • Britton, N. L. & A. Brown. 1952. An illustrated flora of the northern United States, Canada and the British possessions, ed. 3.
  • Brown, R. G. & M. L. Brown. 1972. Woody plants of Maryland.
  • Browne, E. T. & R. Athey. 1992. Vascular plants of Kentucky: an annotated checklist.
  • Chester, E. W. et al. 1993–1997. Atlas of Tennessee vascular plants.
  • Correll, D. S. & M. C. Johnston. 1970. Manual of the vascular plants of Texas.
  • Deam, C. C. 1940. Flora of Indiana.
  • Duncan, W. H. & J. T. Kartesz. 1981. Vascular flora of Georgia: an annotated checklist.
  • Eilers, L. J. & D. M. Roosa. 1994. The vascular plants of Iowa.
  • Liberty Hyde Bailey Hortorium. 1976. Hortus third.
  • Little, E. L., Jr. 1979. Checklist of United States trees, Agric. Handb. 541.
  • McGregor, R. L. et al. (The Great Plains Flora Association). 1977. Atlas of the Flora of the Great Plains.
  • McGregor, R. L. et al. (The Great Plains Flora Association). 1986. Flora of the Great Plains.
  • Mitchell, R. S., ed. 1986. A checklist of New York state plants. New York State Mus. Bull. 458.
  • Mohlenbrock, R. H. & D. M. Ladd. 1978. Distribution of Illinois vascular plants.
  • Mohlenbrock, R. H. 1975. Guide to the vascular flora of Illinois.
  • Ownbey, G. B. & T. Morley. 1991. Vascular plants of Minnesota: a checklist and atlas.
  • Phipps, J. B. & M. Muniyamma. 1980. A taxonomic revision of Crataegus (Rosaceae) in Ontario. Canad. J. Bot. 58:1679.
  • Radford, A. E. et al. 1964. Manual of the vascular flora of the Carolinas.
  • Rhoads, A. F. & T. A. Block. 2000. The plants of Pennsylvannia. An illustrated manual.
  • Scoggan, H. J. 1978–1979. The flora of Canada, 4 vol.
  • Steyermark, J. A. 1977. Flora of Missouri.
  • Strausbaugh, T. D. & E. L. Core. 1978. Flora of West Virginia, ed. 2.
  • Voss, E. 1972–. Michigan flora.
  • Wherry, E. T. et al. 1979. Atlas of the flora of Pennsylvania.
More:

Synonyms:


Check other web resources for Crataegus calpodendron (Ehrh.) Medik.:


Check other web resources for images:

  • PlantSystematics.org
  • Google Images Note: Be advised that their identity may be inaccurate. Proper identification of a plant may require specialized taxonomic knowledge or comparison with properly documented herbarium material.

Abbreviations & symbols in GRIN Taxonomy

| USDA | ARS | GRIN | NPGS | New Search |

Cite as:
USDA, ARS, National Genetic Resources Program.
Germplasm Resources Information Network - (GRIN) [Online Database].
National Germplasm Resources Laboratory, Beltsville, Maryland.
URL: http://www.ars-grin.gov/cgi-bin/npgs/html/taxon.pl?313727 (21 April 2014)

Please send us your comments

Close Window

Ctrl P to print