Lacefern (Aspidotis) is a biological genus in the family Pteridaceae (Maidenhair Ferns) and order Polypodiales.
Aspidotis californica
Aspidotis densa
Aspidotis carlotta-halliae
Adiantopsis
Ceratopteris
Bommeria
Pteris
Pellaea
Notholaena
Astrolepis
Coniogramme
Doryopteris
Eriosorus
Argyrochosma
Gaga
Pityrogramma
Pentagramma
Hecistopteris
Hemionitis
Aspidotis
Acrostichum
Antrophyum
Cheilanthes
Adiantum
Cryptogramma
Vittaria
Anetium