- Dennstaedtia, genus Dennstaedtia - chiefly terrestrial ferns; in some classification systems placed in family Polypodiaceae
--1 is a kind of fern genus
--1 is a member of Dennstaedtiaceae, family Dennstaedtiaceae
--1 has members:hay-scented, hay-scented fern, scented fern, boulder fern, Dennstaedtia punctilobula