Costa Rica | Ferns and Lycophytes of the World

Fern hybrids: Lomariopsis example (with Robbin C. Moran)

Robbin C. Moran. Curator of Ferns and Lycophytes at The New York Botanical Garden. Lomariopsis x...

Posted by wtesto | Dec 11, 2014 | Ferns, New Collections

Pteris ×caridadiae Testo & J. E. Watkins is a sterile hybrid between Pteris podophylla and...

Rhizome Rachis-costa architecture Pinna Petiole cross section Petiole base with scales Leaf Habit...

This tiny grammitid was recently segregated from Terpsichore by Sundue (2014). It is characterized...

This species was treated under E. cuspidatum (Willd.) T. Moore in Flora Mesoamericana (Mickel,...