Hieracium canadense var. columbianum (Rydb.) Piper

Hieracium canadense var. columbianum (Rydb.) Piper appears in other Kew resources:

First published in Fl. S.-E. Washington: 251 (1914)

Not accepted by

  • Govaerts, R., Nic Lughadha, E., Black, N., Turner, R. & Paton, A. (2021). The World Checklist of Vascular Plants, a continuously updated resource for exploring global plant diversity. https://doi.org/10.1038/s41597-021-00997-6 Scientific Data 8: 215. [Cited as Hieracium umbellatum L. subspec. umbellatum.]

  • Kew Names and Taxonomic Backbone

    The International Plant Names Index and World Checklist of Selected Plant Families 2022. 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