Michael Huft:
Cystopteris fragilis (Fragile Fern) -- Cystopteridaceae
Michael Huft:
Cystopteris fragilis (Fragile Fern) -- Cystopteridaceae
Michael Huft:
Cystopteris fragilis (Fragile Fern) -- Cystopteridaceae
Michael Huft:
Cystopteris fragilis (Fragile Fern) -- Cystopteridaceae
Michael Huft:
Gymnocarpium dryopteris (Oak Fern) -- Cystopteridaceae
Michael Huft:
Gymnocarpium dryopteris (Oak Fern) -- Cystopteridaceae
Michael Huft:
Gymnocarpium dryopteris (Oak Fern) -- Cystopteridaceae