1. Sphondylium lanatum (Michx.) Greene

    1. This is a synonym of Heracleum maximum W.Bartram

Sphondylium lanatum (Michx.) Greene appears in other Kew resources:

First published in Man. Bot. San Francisco: 157 (1894)

Not accepted by

  • Pimenov, M.G. & Ostroumova, T.A. (2012). Zontichnye (Umbelliferae) Rossii: 1-477. KMK Scientific Press Ltd., Moscow. [Cited as Heracleum lanatum.]
  • Cronquist, A. in Cronquist, A. Holmgren, N.H. & Holmgren, P.K. (1997). Apiaceae, the Carrot Family Intermoumntain Flora. Vascular Plants of the Intermountain West, U.S.A. 3A: 1-446. New York Botanical Garden. [Cited as Heracleum lanatum.]

Sources

Kew Names and Taxonomic Backbone
The International Plant Names Index and World Checklist of Selected Plant Families 2020. Published on the Internet at http://www.ipni.org and http://apps.kew.org/wcsp/
© Copyright 2017 International Plant Names Index and World Checklist of Selected Plant Families. http://creativecommons.org/licenses/by/3.0