Lettsomia aggregata var. osyrensis (Roth) C.B.Clarke

First published in J.D.Hooker, Fl. Brit. India 4: 192 (1883)
This name is a synonym of Argyreia osyrensis

POWO follows these authorities in synonymising this name:

  • Austin, D.F. in Dassanayake (ed.) (1980). Rev. Handb. Fl. Ceylon Convolvulaceae. A Revised Handbook to the Flora of Ceylon 1: 288-363. Oxford & IBH Publishing Co. PVT. LTD., New Delhi, Calcutta. [Cited as Argyreia osyrensis.]
  • Fang, R.-Z. & Staples, G. (1995). Convolvulaceae. Flora of China 16: 271-325. Missouri Botanical Garden Press, St. Louis. [Cited as Argyreia osyrensis.]
  • Manitz, H. (1983). Zur Nomenklatur einiger Convolvulaceae und Cuscutaceae. I. Feddes Repertorium 94: 173-182. [Cited as Argyreia osyrensis.]
  • Ooststroom, S.J. van & R.D. Hoogland (1953). Convolvulaceae. Flora Malesiana 4: 388-512. Noordhoff-Kolff N.V., Djakarta. [Cited as Argyreia osyrensis.]
  • Staples, G. (with P. Traiperm) (2010). Convolvulaceae. Flora of Thailand 10: 330-468. The Forest Herbarium, National Park, Wildlife and Plant Conservation Department, Bangkok. [Cited as Argyreia osyrensis.]

This name was accepted following an alternative taxonomy by these authorities:

  • Clarke, C.B. in Hooker, J.D. (1883). Fl. Br. India Convolvulaceae. Flora of British India 4: 179-228 + 734. [Cited as Lettsomia aggregata var. osyrensis.]

Other Data

Other Kew resources that provide information on this taxon:

Sources

  • 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