Uncarina is a genus of semi-succulent flowering plants in the Pedaliaceae (the sesame family) found in Madagascar. As most species within the genus are...

(Apocynaceae); Pandanus sp. (Pandanaceae); Uncarina sakalava Uncarina perrieri (Pedaliaceae); and Xerosicyos perrieri (Cucurbitaceae). Associated plants are...

*Ximenia perrieri Papaveraceae Argemone mexicana Mexican prickly poppy (introduced) Passifloraceae *Adenia olaboensis Pedaliaceae *Uncarina stellulifera...