Key

Taxon:
Display:
Fern Traits
  color of petiole
   brown
   reddish
   tan
   green
  sori position
   marginal
   along veins or midrib
  shape of sori
   much longer than broad
   about as broad as long

Flora of Erie Islands

Stuckey, R. L. and Duncan, T.
Species Count: 2

Dryopteridaceae

Pteridaceae