Convolvulaceae
Cuscuta
Cuscuta obtusiflora

Cuscuta obtusiflora var. glandulosa Engelm.

First published in Trans. Acad. Sci. St. Louis 1: 492 (1859)
This variety is accepted
The native range of this variety is Central & S. U.S.A. to Central America, Caribbean. It is a holoparasitic annual and grows primarily in the subtropical biome.

Distribution

Doubtfully present in:

Nicaragua

Native to:

Alabama, Arkansas, Costa Rica, Cuba, Dominican Republic, Florida, Georgia, Guatemala, Jamaica, Kentucky, Louisiana, Mexico Central, Mexico Northeast, Mexico Southwest, Mississippi, Oklahoma, Panamá, Puerto Rico, Texas, Trinidad-Tobago

Extinct in:

California

Introduced into:

New York

Synonyms

Homotypic Synonyms

Classification

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Publications

POWO follows these authorities in accepting this name:

  • Acevedo-Rodríguez, P. & Strong, M.T. (2012). Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany 98: 1-1192.
  • Adams, C.D. in Adams, C.D. (1972). Flowering Plants of Jamaica: 601-614. University of the West Indies, Mona.
  • Austin, D.F. (1980). Studies of the Florida Convolvulaceae -- III. Cuscuta. Florida Scientist 43: 294-302.
  • Baksh-Comeau, Y., Maharaj, S.S., Adams, C.D., Harris, S.A., Filer, D.L. & Hawthorne, W.D. (2016). An annotated checklist of the vascular plants of Trinidad and Tobago with analysis of vegetation types and botanical 'hotspots'. Phytotaxa 250: 1-431.
  • Beliz, T. in Stevens, W.D. & al. (eds.) (2001). Cuscutaceae, in Fl. Nicaragua. Flora de Nicaragua 1: 719-720. Missouri Botanical Garden Press, St. Louis.
  • Carranza, E. (2008). Convolvulaceae II. Flora del Bajío y de regiones adyacentes 155: 1-107.
  • Correll, D.S. & M.C. Johnston in Correll, D.S. & M.C Johnston (1970). Cuscuta, in Man. Vasc. Pl. Texas. Manual of the vascular plants of Texas: 1255-1261. Texas Research Foundation.
  • Flora of North America Editorial Committee (2023). Flora of North America North of Mexico 14: 1-505. Oxford University Press, New York, Oxford.
  • Govaerts, R. (1999). World Checklist of Seed Plants 3(1, 2a & 2b): 1-1532. MIM, Deurne.
  • Gray, A. in Gray, A. (1878). Convolvulaceae. Synoptical Flora of North America, edit. 1 2(2): 207-224, 394.
  • Kartesz, J.T. in Kartesz, J.T. (1994). Convolvulaceae, Cuscutaceae. A synonymized checklist of the vascular flora of the United States, Canada, and Greenland 1: 217-221-& 227-228. Timber Press.
  • Leon, H. & Alain, H. in Leon, H. (1957). Convolvulaceae. Flora de Cuba 4: 218-248. Cultural S. A., La Habana.
  • Liogier, A.H. in Liogier, A. H. (1994). Convolvulaceae. La flora de la Española 6: 49-114. Universidad Central del Este.
  • Progel, A. in Martius, C.F.P.von & auct. suc. (eds.) (1869). Cuscutaceae. Flora Brasiliensis 7: 372-389 +406.
  • Spaulding, D. in Spaulding, D. (2013). Convolvulaceae. Checklist of Alabama's vascular flora: 137-139.
  • Standley, P.C. & Williams, L.O. (1970). Convolvulaceae. Fieldiana Botany New Series 24 (9: 1,2): 4-85. Field Museum of Natural History.
  • Yuncker, T.G. (1932). The genus Cuscuta. Memoirs of the Torrey Botanical Club 18: 113-331. New York Botanical Garden.

Kew Backbone Distributions

  • Adams, C.D. in Adams, C.D. (1972). Flowering Plants of Jamaica: 601-614. University of the West Indies, Mona.
  • Baksh-Comeau, Y., Maharaj, S.S., Adams, C.D., Harris, S.A., Filer, D.L. & Hawthorne, W.D. (2016). An annotated checklist of the vascular plants of Trinidad and Tobago with analysis of vegetation types and botanical 'hotspots'. Phytotaxa 250: 1-431.
  • Beliz, T. in Stevens, W.D. & al. (eds.) (2001). Cuscutaceae, in Fl. Nicaragua. Flora de Nicaragua 1: 719-720. Missouri Botanical Garden Press, St. Louis.
  • Carranza, E. (2008). Convolvulaceae II. Flora del Bajío y de regiones adyacentes 155: 1-107.
  • Correll, D.S. & M.C. Johnston in Correll, D.S. & M.C Johnston (1970). Cuscuta, in Man. Vasc. Pl. Texas. Manual of the vascular plants of Texas: 1255-1261. Texas Research Foundation.
  • Flora of North America Editorial Committee (2023). Flora of North America North of Mexico 14: 1-505. Oxford University Press, New York, Oxford.
  • Leon, H. & Alain, H. in Leon, H. (1957). Convolvulaceae. Flora de Cuba 4: 218-248. Cultural S. A., La Habana.
  • Liogier, A.H. in Liogier, A. H. (1994). Convolvulaceae. La flora de la Española 6: 49-114. Universidad Central del Este.
  • Rejmánek, M. (2018 publ. 2017). Vascular plant extinctions in California: A critical assessment. Diversity and Distributions 24: 129-136.
  • Standley, P. C. (1938). Convolvulaceae. Publications of Field Museum of Natural History, Botanical Series 18(3): 960-974.
  • Standley, P.C. & Williams, L.O. (1970). Convolvulaceae. Fieldiana Botany New Series 24 (9: 1,2): 4-85. Field Museum of Natural History.
  • 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.
  • Yuncker, T.G. (1932). The genus Cuscuta. Memoirs of the Torrey Botanical Club 18: 113-331. New York Botanical Garden.

Other Data

Other Kew resources that provide information on this taxon:

Date Reference Identified As Barcode Type Status Has image?
Jan 1, 2006 United States K000196283 Yes
Jan 1, 2006 Rugel, F.I.X. [s.n.] United States K000195790 Unknown Type Material Yes
Jan 1, 2006 s.coll. [s.n.] United States K000195789 Unknown Type Material Yes

Sources

  • Herbarium Catalogue Specimens

    • 'The Herbarium Catalogue, Royal Botanic Gardens, Kew. Published on the Internet http://www.kew.org/herbcat [accessed on Day Month Year]'. Please enter the date on which you consulted the system.
    • Digital Image © Board of Trustees, RBG Kew http://creativecommons.org/licenses/by/3.0/

  • Kew Backbone Distributions

    • The International Plant Names Index and World Checklist of Vascular Plants 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 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 2025. Published on the Internet at http://www.ipni.org and https://powo.science.kew.org/
    • © Copyright 2023 International Plant Names Index and World Checklist of Vascular Plants. http://creativecommons.org/licenses/by/3.0