2010 Louis-M. Landry 2020 Wyatt Dooley 2018 Jonathan Lee 2005 Louis-M. Landry 2008 Zoya Akulova
Lycopodium clavatum, a pteridophyte, is a fern (rhizomatous) that is native to California, and also found elsewhere in North America and beyond.
California Rare Plant Rank: 4.1 (limited distribution).
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals,
Consortium of California Herbaria.[web application]. 2022. Berkeley, California:The Calflora Database
[a non-profit organization].Available: