Plants · Field Record

Umbrella thorn acacia

Scattered acacia trees and thorny shrubs occupy an open gravel plain in Wadi Araba, Jordan. The sequence records several growth forms, from broad flat-topped trees with open branching structures to denser, lower shrubs, all standing within a sparsely vegetated arid landscape of gravel, sand, and distant mountain ridges. The larger trees show the characteristic architecture often associated with drought-adapted acacias of southern Jordan, including spreading crowns, multiple stems, small leaves, and widely spaced growth across dry terrain. However, the photographs do not show enough diagnostic detail of leaves, pods, flowers, or thorns to support a confident species-level identification. As a Field Record, the value of the sequence lies as much in the landscape pattern as in the plants themselves. These trees punctuate an otherwise open desert surface, creating shade, vertical structure, and localized habitat in one of Jordan’s driest environments.