horneophyton

• Nom propre scientifique désignant un genre de plantes fossiles dévoniennes, considérées parmi les premières plantes vasculaires terrestres, semblables au genre Rhynia mais de plus petite taille.

A scientific proper noun referring to a genus of Devonian fossil plants, considered one of the earliest vascular land plants, similar to the genus Rhynia but smaller in size.

indénombrable · nom propre

1. Early Devonian fossil plantC2formalscientific

   A small, extinct genus of early vascular land plants from the Devonian period, characterized by simple stems and sporangia, considered a key fossil in understanding plant evolution.

   Hornéophyton

   • Horneophyton is often studied alongside Rhynia to understand early plant development.
   • Fossils of Horneophyton show a primitive form of vascular tissue.
   • The discovery of Horneophyton helped scientists map the evolution of land plants.