Search criteria: Botanical Research Institute of Texas (BRIT )
Cystopteris × tennesseensis
Eva Hirdler Greene
Eva Hirdler Greene
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Jewel E. Moore
Jewel E. Moore
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
Delzie Demaree
Delzie Demaree
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
O. W. Stephens
O. W. Stephens
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Cystopteris × tennesseensis
J. H. Peck
J. H. Peck
Darea cordifolia
M. Martinez
M. Martinez
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.