Rhynia
Rhynia is a single-species genus of Devonian vascular plants. Rhynia gwynne-vaughanii was the sporophyte generation of a vascular, axial, free-sporing diplohaplontic embryophytic land plant of the Early Devonian that had anatomical features more... Wikipedia
Scientific name: Rhynia
Class: †Rhyniopsida
Genus: †Rhynia; Kidst. & W.H.Lang (1917)
Order: †Rhyniales
Clade: Tracheophytes
Family: †Rhyniaceae
Kingdom: Plantae