Everything you ever wanted to know (and then some) about pteridophytes; ferns, lycopods, horsetails, and other fern allies. I explain the evolutionary history of pteridophytes, as well as their strange life cycle and reproduction.
0:00 Introduction
0:26 Members of the Group
10:25 Ferns, an Evolutionary Success Story
11:39 Evolution of Plants
26:50 Alternation of Generations
30:49 Fern Life Cycle
42:31 Asexual Reproduction
43:41 Epilogue
