Asteroxylon elberfeldense

Asteroxylon elberfeldense, Photo: Michael Lahanas

Cladus: Eukaryota
Regnum: Plantae
Subdivisio: Lycopodiophyta
Classis: Lycopodiopsida
Ordo: †Drepanophycales
Familia: Asteroxylaceae
Genus: Asteroxylon
Species: Asteroxylon elberfeldense