Origin and Diversity of Plants: Seedless Vascular Plants

The conquest of land by plants and their proliferation is an amazing biologic story. This vivid, colorful series of videos highlights the evolution of plants, while also describing the major groupings of modern-day plants. Concepts and terminology include: chloroplasts, photosynthetic pigments, cell wall, green algae, nonvascular plants, vascular plants, gymnosperm, angiosperm, alteration of generations, Bryophyta, Hepaticophyta, Anthocerotophyta, Pteridophyta, Lycophyta, Sphenophyta, Psilotophyta, Coniferophyta, Cycadophyta, Gnetophyta, Ginkgophyta, and Anthophyta.