Division: Magnoliophyta
Class: Magnoliopsida
Order: Malpighiales
Family: Euphorbiaceae
Habit: Subshrub
State: Endemic
Maximum Height: 200
Argythamnia canescens (Phil.) F. Phil.
Argythamnia sponiella Müll. Arg.
Chiropetalum gigouxii Espinosa
Chiropetalum sponiella (Müll. Arg.) Pax
Antofagasta Region
Atacama Region
Note: The collection coordinates of the specimens were post-processed to hide their exact position (error close to 2 km). This measure was taken to protect species that are in the threatened category.