Aspects of permian palaeobotany and palynology. III. A new reconstruction of Lilpopia raciborskii (Lilpop) conert et schaarschmidt (Sphenopsida)

Abstract

The early Permian plant Lilpopia raciborskii (Sphenopsida) has been found for the first time outside its type region, the Karniowice area (Poland). On the basis of this new material, collected in the “Waderner Gruppe” of Sobernheim (Nahe area, German Federal Republic), L. raciborskii is described and discussed in the light of previous concepts of this species; a new and more complete reconstruction of the taxon is presented. For the first time epidermal features are described. The heterophyllous leaves of L. raciborskii are compared with Sphenophyllum thonii var. minor Sterzel.