Angiospermae - Gentianales - Apocynaceae
Parent taxon: Apocynaceae according to F. H. Knowlton 1919
See also Andrews 1970
Sister taxa: Alstonia, Alyxia, Apocynaceoxylon, Apocynocarpum, Apocynophyllum, Apocynospermum, Aspidospermoxylon, Carissa, Chonemorpha, Cricotriporites, Cypselites, Fezzania, Hemidesmus, Landolphia, Leakeyia, Lyonsiaephyllum, Neritinium, Nerium, Ochrosella, Ochrosoidea, Plumieroideae, Rauvolfia, Tabernaemontana, Tabernaemontanophyllum, Wrightia, Periploca, Asclepiophyllum, Polioexolobus, Acerates, Asclepiadites
Subtaxa: Echitonium lanceolatum Echitonium sophiae Echitonium superstes
Type: Echitonium superstes
Ecology: "photoautotroph"
Distribution: found only at Hill of La Défense (Puteaux) (Eocene of France)
Specimen images are retrieved through the ePANDDA API.
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