pteridologist
filicology
pteridology
pteridological
class Filicinae
class Filicopsida
Filicopsida
Filicinae
fernshaw
ferned
beferned
fernlike
Jamesonia
genus Jamesonia
fernery
fern genus
snuffbox fern
meadow fern
Thelypteris palustris pubescens
leptosporangiate
adder's tongue fern
adder's tongue
Dryopteris thelypteris pubescens
phytology
Polypodiales
order Polypodiales
Filicales
plantodistal
order Filicales
vinestem
ferny
Leptopteris
filicoid
frond
genus Leptopteris
phytoecology
genus Lygodium
phytologist
plant scientist
Lygodium
botanist
sporophyl
bilberry
rhizology
sporophyll
ferndom
juniper worm
Dryopteris marginalis
evergreen wood fern
marginal wood fern