Plants (plants_2.html)

Notes: Plants Introduction to Classification

Phylogeny: Origins to Angiosperms
Bryophytes

Seedless Vascular
Gymnosperms
Angiosperms

Origin of plants with cuticle and special gametangia.
Early vascular plants developed.
First seed plants developed.
Age of Flowering Plants begins.

Plant Classifications

Division	Common Name
Nonvascular Plants
Bryophyta	Mosses
Hepatophyta	Liverworts
Anthocerophyta	Hornworts
Vascular Plants
Seedless Plants
Psilophyta	Whiskferns
Lycophyta	Club mosses
Sphenophyta	Horsetails
Pterophyta	Ferns
Seed Plants
Gymnosperms
Coniferophyta	Conifers
Cycadophyta	Cycads
Ginkgophyta	Ginkgo
Gnetophyta	Gnetae
Angiosperms
Anthophyta	Flowering Plants

Next: "Plants: Evolution."