Plants of California #403
Herbarium of the University of California. Berkeley
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Field Museum of Natural History Pteridophyte Collection
Catalog #: C0600383F
de18bd1b-c31b-475a-91e4-79211f48156b
E. B. Copeland #s.n. 24 June 1930
Equisetum hyemale L.
U.S.A., California, Butte, Jonesville
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The PCC, and this data portal, were made possible by funding from the National Science Foundation’s
Advancing Digitization of Biological Collections (ADBC) program, grant numbers
1802504,
1802352,
1802134,
1802033,
1802270,
1802255,
1802239,
1802446,
1802305.
The pteridoportal taxonomic thesaurus is based on the
Checklist of Ferns and Lycophytes of the World, generously provided by Michael Hassler.