Angiospermae - Ranunculales - Menispermaceae
Parent taxon: Menispermaceae according to M. E. J. Chandler 1978
See also Chandler 1961
Sister taxa: Bowerbankella, Calkinsia, Canticocculus, Carronia, Cebatha, Chandlera, Cissampelos, Cocculeae, Cocculinae, Cocculites, Cocculophyllum, Cocculus, Diploclisia, Entoneuron, Eohypserpa, Frintonia, Goweri, Hyalosepalum, Hyperbaena, Hypserpa, Martinmuellera, Menispermaphyllum, Menispermeae, Menispermicarpum, Menispermites, Menispermoxylon, Menispina, Microtinomiscium, Odontocaryoidea, Palaeococculus, Palaeosinomenium, Parabaena, Pericampylus, Rhytidocaryon, Stephania, Syntrisepalum, Tinomiscoidea, Tinospora, Tinosporeae, Wardenia, Wardensheppeya, Wilkinsoniphyllum
Subtaxa: Atriaecarpum
Ecology: "photoautotroph"
Distribution:
• Eocene of the United Kingdom (1 collection), United States (1: Oregon)
Total: 2 collections each including a single occurrence