Caetangil paraguariensis (Chodat & Hassl.) L.P.Queiroz
kingdom: Plantae >
subkingdom: Pteridobiotina Britton & Brown >
phylum: Tracheophyta >
class: Magnoliopsida >
order: Fabales Bromhead >
family: Fabaceae >
genus: Caetangil L.P.Queiroz >
Argentina Northeast , Bolivia , Brazil North , Brazil Northeast , Brazil South , Brazil West-Central , Paraguay