Vachellia tortilis, widely known as Acacia tortilis but now attributed to the genus Vachellia, is the umbrella thorn acacia, also known as umbrella thorn...

are modified stipules, situated near the leaf bases. Some (cf. V. tortilis, Vachellia hebeclada [Wikidata], V. luederitzii and V. reficiens) are also armed...

the genera Vachellia and Faidherbia (both formerly classed in Acacia). Faidherbia albida, Vachellia seyal, Vachellia tortilis, and Vachellia gerrardii...

The Ténéré Tree (French: L'Arbre du Ténéré) was a solitary acacia (Vachellia tortilis) that was once considered the most isolated tree on Earth. It was...

parasitizes acacias; Vachellia tortilis subsp. raddiana (formerly Acacia raddiana) and V. t. subsp. tortilis (formerly A. tortilis). It seeds are dispersed...

dominated by Avicennia marina and the savanna by Prosopis cineraria and Vachellia tortilis. Masirah Island is an important breeding area for the loggerhead sea...

Dorcas gazelle. Vegetation in this area includes trees such as Vachellia tortilis, Vachellia seyal, myrtle and Tamarix aphylla which are scattered throughout...

due to lower salinity groundwater. Groves of umbrella thorn acacia (Vachellia tortilis), growing in shallow sandy depressions, and Phragmites swamps represent...

Vachellia abyssinica, the flat top acacia, is a tree up to 16 m tall. Its bark is reddish-brown on older trees. On younger trees it is pale yellowish-brown...

landscape due to the heavily weathered soil. A native species of tree, Vachellia tortilis (known locally as samr) is well adapted to the desert environment...