Calystegia spithamaea (L.) Pursh

First published in Fl. Amer. Sept. 1: 143 (1814)
This species is accepted
The native range of this species is E. Canada to N. Central & E. U.S.A. It is a subshrub and grows primarily in the temperate biome.

Distribution

Native to:

Alabama, Connecticut, Delaware, District of Columbia, Florida, Georgia, Illinois, Indiana, Iowa, Kentucky, Maine, Maryland, Massachusetts, Michigan, Minnesota, Missouri, New Hampshire, New Jersey, New York, North Carolina, Nova Scotia, Ohio, Ontario, Pennsylvania, Québec, Rhode I., South Carolina, Tennessee, Vermont, Virginia, West Virginia, Wisconsin

Synonyms

Homotypic Synonyms

POWO follows these authorities in accepting this name:

  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
  • Jarvis, C.E. in Jarvis, C.E. (2007). Convolvulaceae. Order out of Chaos Linnean Soc. London & Nat. Hist. Museum.
  • Kartesz, J.T. in Kartesz, J.T. (1994). Convolvulaceae. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland: 217-221. Timber Press.
  • Knapp, W.M. & Naczi, R.F.C. (2021). Vascular plants of Maryland, USA. A comprehensive account of the state's botanical diversity. Smithsonian Contributions to Botany 113: 1-151.
  • Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
  • Voss, E.G. in Voss, E.G. (1996). Convolvulaceae. Michigan Flora, part III, Dicots 3: 95-104. Cranbrook Institute of Science.
  • Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542. New York Botanical Garden.

An alternative taxonomy had been proposed by the following authorities:

  • Gray, A. in Gray, A. (1878). Convolvulaceae. Synoptical Flora of North America, edit. 1 2(2): 207-224, 394. [Cited as Convolvulus spithamaeus.]

Kew Backbone Distributions

  • Fernald & Rollins in Fernald, M.L. with R. C. Rollins (1950). Gray's Manual of Botany, 8th edition: 1177-1185. Dioscorides Press.
  • Gray, A. in Gray, A. (1878). Convolvulaceae. Synoptical Flora of North America, edit. 1 2(2): 207-224, 394.
  • Kral, R., Diamond, A.R., Ginzbarg, S.L., Hansen, C.J., Haynes, R.R., Keener, B.R., Lelong, M.G., Spaulding, D.D. & Woods, M. (2011). Annotated checklist of the vascular plants of Alabama: 1-112. Botanical reseach institute of Texas.
  • Scoggan, H.J. in Scoggan, H.J. (1979). Convolvulaceae. The Flora of Canada 4: 1253-1257. National Museum of Natural Sciences.
  • USDA, NRCS (2005- continuously updated). Natural Resources Conservation Services Plant Database http://plants.usda.gov/cgi_bin/topics.cgi?earl=checklist.html.
  • Voss, E.G. in Voss, E.G. (1996). Convolvulaceae. Michigan Flora, part III, Dicots 3: 95-104. Cranbrook Institute of Science.
  • Werier, D. (2017). Catalogue of the Vascular plants of New York state. Memoirs of the Torrey Botanical Club 27: 1-542. New York Botanical Garden.

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2022. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2022 World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0
  • Kew Names and Taxonomic Backbone

    • The International Plant Names Index and World Checklist of Vascular Plants 2022. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2022 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0