Echinocactus polycephalus Engelm. & J. M. Bigelow var. polycephalus
Barrel cactus, Cottontop cactus
2019 Dan Fillipi 2019 Dan Fillipi 2013 Neal Kramer 2016 James Gonsman 2016 Brian Bielfelt 2016 Michael Mifkovic 2016 Michael Mifkovic 2006 Chris Wagner, SBNF 2010 Neal Kramer
Echinocactus polycephalus var. polycephalus is a shrub (stem succulent) that is native to California, and also found elsewhere in western North America.
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2019 Dan Fillipi:!2019 Dan Fillipi:!2013 Neal Kramer:!2016 James Gonsman:!2016 Brian Bielfelt:!2016 Michael Mifkovic:!2016 Michael Mifkovic:!2006 Chris Wagner, SBNF:!2010 Neal Kramer:!
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Suggested Citation
Calflora:
Information on California plants for education, research and conservation,
with data contributed by
public and private institutions and individuals.
[web application]. 2023. Berkeley, California:The Calflora Database
[a non-profit organization].Available:
https://www.calflora.org/(Accessed: 06/09/2023).