The study of recently collected specimens of neotropical Sapindaceae r
eveals the need for various taxonomic changes. Matayba spondioides Sta
ndley from Mexico is transferred to Averrhoidium; Palluinia lachnocarp
a Bentham ex Radlkofer (Chimborazoa lachnocarpa (Bentham ex Radlkofer)
H. Beck) from Ecuador is transferred to Serjania (therefore, Chimbora
zoa is reduced to the synonymy of Serjania); and Toulicia acuminata Ra
dlkofer from Amazonas, Brazil, is transferred to the closely related P
orocystis.