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Seed plants Without Flowers (Progymnosperms (Aneurophytales (Contains more…
Seed plants Without Flowers
Progymnosperms
Aneurophytales
Contains more relictual Progymnosperms
Archaeopteridales
Evolution of Seeds
Earliest Known
Chauleria
From the Middle Devonian Period
Plant Divisions
Pteridospermophyta
Seed Ferns
Coniferophyta
Conifers
https://upload.wikimedia.org/wikipedia/commons/3/3f/Araucaria_heterophylla_01.jpg
Cycadophyta
Cycads
Plant Divisions
Cycadeoidophyta
Cycadeoids
Gnetophyta
Ginkgophyta
Maidenhair Tree
https://fuf.net/wp-content/uploads/2012/10/AA.-Ginkgo-b.jpg
