June 4, 2020 A new page has been added to the Embryophytes chapter of Digital Encyclopedia of Ancient Life (DEAL): Leaf structure & evolution. This page explores the identity, structure (morphology and anatomy), and origins of leaves. It is part of the section “Introduction to vascular plant structure.”
Angiosperms: Flowers
June 4, 2019: We have added a new page on angiosperms that covers flower structure. (Images of Hydrangea flowers above credit Dominicus Johannes Bergsma/Wikimedia Commons and Yale Peabody Museum/iDigBio Portal). It can be accessed at: https://www.digitalatlasofancientlife.org/learn/embryophytes/angiosperms/flowers/