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Peltaspermum/Lepidopteris ‒ Tree

by STEAM3D

Description

Peltaspermum is ovule-bearing peltate discs often associated with pollen organs of Antevsia and bipinnate foliage of Lepidopteris characterized by small blister-like swellings on the axes. This exciting seed fern plant probably represents a tree or shrub habitus from the Late Permian to the Triassic. ## Keywords Plantae Spermatophyta †Pteridospermophyta