Lycopodium clavatum var. tristachyum (Pursh) Hook.
This is a synonym of
Lycopodium tristachyum Pursh
Lycopodium clavatum var. tristachyum (Pursh) Hook. appears in other Kew resources:
First published in Fl. Bor.-Amer. 2: 267 (1840)
Not accepted by
- Roskov Y. & al. (eds.) (2018). World Ferns: Checklist of Ferns and Lycophytes of the World. Species 2000 & ITIS Catalogue of Life Naturalis, Leiden, the Netherlands. [Cited as Lycopodium clavatum var. tristachyum.]
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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/
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