Central Taxonomic Thesaurus
Plantae
Magnoliophyta
[Angiospermae]
Eudicots
Core Eudicots
Rosids
Malvids
Malvales
Palaeoptera
Ephemeroptera
Carapacea
Furcatergalia
Lanceolata
Palpotarsa
Pannota
Caenoidea
Ephemerelloidea
Scapphodonta
Ephemeroidea
Euthyplocioidea
Potamanthoidea
Pisciforma
Heptagenioidea
Setisura
Odonata
Anisoptera
Zygoptera
Problematic Rooting (5926)