Guilandina is a genus of flowering plants in the legume family, Fabaceae. It belongs to the subfamily Caesalpinioideae and tribe Caesalpinieae.
The genus was named after Melchior Wieland (1515âÂÂ1589), a Prussian naturalist who "Italianized" his name as "Guilandini" upon moving to Italy.
The genus Guilandina comprises the following species: