Search criteria: University of Florida Herbarium (FLAS)
Botrychium virginianum subsp. laurentianum
Robert P. St. John
Robert P. St. John
Botrychium virginicum
E.F. Shipman
E.F. Shipman
Caenopteris daucifolium
J. Richard Abbott
J. Richard Abbott
Caenopteris daucifolium
J. Richard Abbott
J. Richard Abbott
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.