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Equisetaceae
Equisetaceae image
Max Licher
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Species within checklist: Rare pteridophytes of Pennsylvania
Equisetum scirpoides
Image of Equisetum scirpoides
Equisetum variegatum
Image of Equisetum variegatum
Equisetum x ferrissii
Image of Equisetum x ferrissii

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.