Index of Photographs
  True seed plants,
the Angiosperms
  Needle-leaved
plants and other
Gymnosperms
  Ferns
  Ophioglossaceae
(Adder's-tongue
family)
  Osmundaceae
(Cinnamon
fern
family)
  Osmunda
  Osmunda
claytoniana
(Interrupted
Fern)
  Osmunda
cinnamomea
(Cinnamon
Fern)
  Osmunda
regalis
(Royal
Fern)
  Polypodiaceae
(Fern
family)
  Horsetails
and other
fern relatives
  Mosses
  Lichens
  Mushrooms and
other fungi