Senegalia is a genus of flowering plants in the family Fabaceae. It belongs to the Mimosoid clade. Until 2005, its species were considered members of Acacia. The genus was considered polyphyletic and required further division with the genera Parasenegalia and Pseudosenegalia accepted soon after. Senegalia can be distinguished from other acacias by its spicate inflorescences and non-spinescent stipules. Plants in the genus are native to the tropical and subtropical areas of the world, occurring on the Australian, Asian, African and South and North American continents, as well as in Wallacea.

Senegalia mellifera forms a shrub or small tree. It is particularly well suited as a bonsai subject because of it stunning flaking bark which reveals a yellow-brown to reddish bark below. The leaflet size increases prominently to the tips of the pinnae. The new shoot tips are sticky and glandular and the veins on the leaves are inconspicuous.