Query: Plants from the Late Devonian period or Horsetails
Domain: plants
Relevant documents:
Hamatophyton
Rotafolia songziensis
Drepanophycus
Calamites
Taeniocrada
Archaeopteris
Sphenophyllales
Protosalvinia
Pseudobornia
Rhacophytales
Equisetidae
Hamatophyton verticillatum
Moresnetiaceae
Progymnosperm
Rinistachya
Archaeopteris macilenta
Annularia
Metzgeriothallus
Pallaviciniites
Neocalamites