Bacillariophyta (Diatoms) (4)
Bryophyta (mosses) (19)
Chlorophyta (green algae) (14)
Cycadophyta (cycads) (38)
Equisetophyta (horsetails) (4)
Ginkgophyta (gingko) (1)
Gnetophyta (Gnetophytes) (21)
Lycopodiophyta (club and spike mosses) (4)
Magnoliophyta (flowering) (9,082)
Pinophyta (conifers) (282)
Pteridophyta (ferns and horsetails) (61)
Rhodophyta (red algae) (24)

(...) = Species count