Phaeostemma glaziovii

Phaeostemma glaziovii is native to the northeastern part of Argentina and the southeastern and southern regions of Brazil. As a member of the Apocynaceae family, it is related to other plants known for their latex and often showy flowers. The species was formally published in 1885 and has since been recognized in botanical studies. Its distribution is limited to specific areas within South America, where it grows in habitats typical of the region.