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, Cladrastis, Pisum, Ingophyllum, Pterocarpoxylon, Dalbergiophyllum, Tamarindoxylon, Faboidea, Schmidites, Gymnocladus, Cassioxylon, Berlinioxylon, Ungerites, Albizzioxylon, Albizia, Fontainea, Dichrostachyoxylon, Pycnolobium, Tetrapleuroxylon, Pterogynoxylon, Adelocercis, Vouapa, Felixia, Micropodium, Bauhinites, Martyia, Brachystegioxylon, Caesalpinioxylon, Aeschynomene, Acacioxylon, Lespedeza, Phaca, Papilionaceophyllum, Diphysa, Inga, Campylotropis, Desmodium, Caesalpinaceae, Leucaena, Cottaites, Thermopsis, Dalbergioxylon, Astragalus, Colutea, Cytisus, Erythrophleum, Mimosaceoxylon, Diplophyllum, Leguminoxylon, Caesalpinioideae, Cynometrophyllum, Amorpha, Fichtelites, Andiroxylon, Leguminosites, Bauhinioxylon, Taenioxylon, Ervites, Leguminocarpum, Polyadopollenites, Podalyriophyllum, Desmodophyllum, Enantiophyllites, Zittelia, Vicia, Palaeolobium, Robinoxylon, Strongylodon, Gleditschites, Mimosoxylon, Adenantheroxylon, Wisteria, Erythrophloeoxylon, Falcicutis, Gleditsioxylon, Diphyllites
Subtaxa: none
Ecology: "photoautotroph"
Distribution: found only at Punta Sur (Miocene of Argentina)