Angiospermae - Fabales - Fabaceae
Parent taxon: Fabaceae according to M. Brea et al. 2012
Sister taxa: Acacia, Aeschynomenoxylon, Afzelia, Albizinium, Archidendron, Baphioxylon, Baphioxylon, Barnebydendron, Bauhinia, Bauhinioxylon, Berlinia, Butea, Caesalpinia, Callerya, Canavalia, Cassia, Cassinium, Ceratonia, Cercidoideae, Copaifera, Crotalaria, Cynometra, Dalbergia, Derris, Dewevrea, Dialium, Dialiumoxylon, Dussia, Ebenopsis, Entada, Erichsenia, Erythrina, Euacacioxylon, Hedysareae, Hoffmannseggia, Hopeoxylon, Humboldtia, Indigofera, Ingoxylon, Isoberlinioxylon, Kingiodendron, Koompassia, Koompassioxylon, Leguminocarpon, Leguminophyllum, Listia, Macrolobium, Margocolporites, Mezcala, Millettia, Millettioxylon, Mimosoideae, Mora, Mucuna, Myrtacidites, Neoapaloxylon, Neonotonia, Ohashia, Ohwia, Ormosia, Ormosioxylon, Ougenioxylon, Oxylobium, Pahudioxylon, Paracacioxylon, Parapiptadenia, Peltophoroxylon, Pericopsoxylon, Phaeoceros, Phaseolus, Philenoptera, Pongamia, Praedapollis, Pterocarpus, Pueraria, Rothia, Samanea, Sesbania, Sindora, Spathionema, Spirosyncolpites, Tadehagi, Tephrosia, Vatairea, Wagatea, Whitfordiodendron, Fontainea, Vicia, Erythrophloeoxylon, Martyia, Caesalpinioideae, Caesalpinaceae, Diphyllites, Schmidites, Pterogynoxylon, Bauhinioxylon, Adelocercis, Phaca, Acacioxylon, Berlinioxylon, Leguminosites, Vouapa, Lespedeza, Falcicutis, Dalbergioxylon, Leguminocarpum, Cladrastis, Polyadopollenites, Dichrostachyoxylon, Cynometrophyllum, Leguminoxylon, Dalbergiophyllum, Bauhinites, Gleditschites, Cytisus, Caesalpinioxylon, Pterocarpoxylon, Astragalus, Colutea, Campylotropis, Pycnolobium, Desmodium, Cassioxylon, Mimosoxylon, Amorpha, Albizia, Desmodophyllum, Faboidea, Gymnocladus, Palaeolobium, Erythrophleum, Strongylodon, Adenantheroxylon, Taenioxylon, Wisteria, Pisum, Ervites, Robinoxylon, Ungerites, Tamarindoxylon, Diphysa, Aeschynomene, Leucaena, Gleditsioxylon, Papilionaceophyllum, Podalyriophyllum, Ingophyllum, Mimosaceoxylon, Thermopsis, Cottaites, Fichtelites, Felixia, Enantiophyllites, Andiroxylon, Albizzioxylon, Brachystegioxylon, Diplophyllum, Inga, Zittelia, Micropodium, Tetrapleuroxylon
Subtaxa: none
Ecology: "photoautotroph"
Distribution: found only at Punta Sur (Miocene of Argentina)