Found 2 items, similar to pteridology.
English → English (WordNet) Definition: pteridology pteridology n : the branch of botany that studies ferns
English → English (gcide) Definition: Pteridology Pteridology \Pter`i*dol"o*gy\, n. [Gr. ?, ?, a fern + -logy.] That department of botany which treats of ferns. [1913 Webster]