| 0 | DLEG 910057 | DLEG 910057 | Vachellia hebeclada (DC.) Kyal. & Boatwr. subsp. hebeclada | Limpopo, South Africa | | | Historic | 1991 | COLLECTED | 08/25/1990 | 24 km N of Pietersburg, Northern Transvaal, E roadside, road to Louis Trichardt. 23 45'S, 29 35'E. Elevation 1300 m. | | | Population of shrubby trees to 3 m; growing with Acacia tortilis on ranchland. | Wild material | Crowns spreading; pods erect, gray, velvety. AEW 021. | 1528500 | DLEG 910057 |
| 1 | DLEG 910133 | DLEG 910133 | Vachellia hebeclada (DC.) Kyal. & Boatwr. subsp. hebeclada | Botswana | |  | Historic | 1991 | COLLECTED | 12/05/1990 | 2 km W of Nata on road to Maun, by airstrip. 20 10'S, 26 01'E. Elevation 850-1000 m. | | | Thick-growing shrubs 1-3 m, on sandy soil strewn with greenish-hued rocks; with Gossypium sp., Acacia erioloba, A. gerrardii, A. nigrescens, Zizyphus mucronata, Ceropegia sp., Grewia sp., Colophospermum mopane, Sclerocarrya birrea, Coralloc | Wild material | * and Dichrostachys cinerea. Pods erect, gray, velvety. AEW 073. | 1527276 | DLEG 910133 |
| 2 | DLEG 910056 | DLEG 910056 | Vachellia tortilis (Forssk.) Galasso & Banfi subsp. heteracantha (Burch.) Kyal. & Boatwr. | Limpopo, South Africa | | | Historic | 1991 | COLLECTED | 08/25/1990 | 24 km N of Peitersburg, Northern Transvaal, E roadside on road to Louis Trichardt. 23 45'S, 29 35'E. Elevation 1300 m. | | | Population of small to medium-sized trees, 3-4 m; growing with Acacia hebeclada (AEW 021). | Wild material | Pods light brown, twisted. AEW 022. | 1528573 | DLEG 910056 |
| 3 | DLEG 910124 | DLEG 910124 | Vachellia arenaria (Schinz) Kyal. & Boatwr. | Botswana | |  | Historic | 1991 | COLLECTED | 12/05/1990 | 2 km W of Nata on road to Maun, by airstrip. NE edge of Makgadikgadi Pan. 20 01'E. Elevation between 850 and 1000 m. | | | Small to medium-sized trees to 5 m growing on rocky/sandy soil with Acacia hebeclada (AEW 073), A. nigrescens, Zizyphus mucronata, Colophospermum mopane, Grewia sp., Sclerocarrya birrea, Dichrostachys cinerea, Corallocarpus sp. | Wild material | Pods narrow, slender. AEW 075. | 1528431 | DLEG 910124 |