Taxa Count: 33

CYSTOPTERIDACEAE

Carpogymnia dryopteris

Currania robertiana

Gymnocarpium X intermedium

Gymnocarpium appalachianum

Gymnocarpium brittonianum

Gymnocarpium continentale

Gymnocarpium disjunctum

Gymnocarpium dryopteris

Gymnocarpium dryopteris var. disjunctum

Gymnocarpium fedtschenkoanum

Gymnocarpium heterosporum

Gymnocarpium jessoense

Gymnocarpium jessoense subsp. parvulum

Gymnocarpium oyamense

Gymnocarpium remotepinnatum

Gymnocarpium robertianum

Gymnocarpium x brittonianum

Gymnocarpium x heterosporum

Gymnocarpium × brittonianum

Pilosella ×floribunda

DRYOPTERIDACEAE

Dryopteris disjuncta

Dryopteris dryopteris

Dryopteris linnaeana

POLYPODIACEAE

Polypodium calcareum

Polypodium dryopteris

THELYPTERIDACEAE

Gymnocarpium dryopteris

Lastrea dryopteris

Lastrea robertiana

Phegopteris dryopteris

Thelypteris dryopteris

Thelypteris robertiana