Acacia | Acacia aneura | Thorn | acacia | John Thorn | The Thorn Birds | Feathered Thorn | Acacia dealbata | Thorn (Toruń) | Thorn EMI | Thorn, Bedfordshire | The Umbrella Academy | Matt Thorn | Acacia pendula | Acacia melanoxylon | Acacia koa | Acacia acuminata | Under the Sound Umbrella | Umbrella brand | Umbrella Beach | Tracey Thorn | The Umbrella Woman | The Umbrella Coup | The Thorn Birds (TV miniseries) | Jonathan Thorn | Glastonbury Thorn | Chance Meeting on a Dissecting Table of a Sewing Machine and an Umbrella | Acacia truncata | Acacia sophorae | Acacia Ridge, Queensland |
Prevention of shifting sand dunes is accomplished through plantations of Acacia tortilis near Laxmangarh town.
Common trees are Acacia tortilis and Acacia ehrenbergiana associated with ghaf (Prosopis cineraria); the trees are important shade plants for the Arabian oryx.
Niellé is in the sub-Saharan Sahel savanna biogeography region, of grasslands with trees, such as the Baobab—Adansonia digitata and Umbrella Thorn Acacia—Acacia tortilis and other species.