They probably evolved from a group of Devonian plants that became diversified via adaptive radiation. This classification includes four divisions: gnetophyta, which is a potpourri class of three genera; cycadophyta, which con
They probably evolved from a group of Devonian plants that became diversified via adaptive radiation. This classification includes four divisions: gnetophyta, which is a potpourri class of three genera; cycadophyta, which contains cycads and other palm-like plants; ginkgophyta, which contains only one plant; and the largest division containing the pines and firs, coniferophyta. FTP, identify this class of plants characterized by naked ovules and seeds.
They probably evolved from a group of Devonian plants that became diversified via adaptive radiation.
{gymnosperms}