| 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 | PI 542128 | 515 | Cucumis africanus L. f. | Botswana | NC7 |  | | 1989 | COLLECTED | 03/17/1988 | Clay, bushland, plain, 120.2km W of Molepolole, SE Kweneng Province. | -24.13333333, 24.55000000 | 1150 | Site plain, bushland, claypan. Free drainage, clay, low stoniness; soil pH 8 (Alkaline 7.5 and above). Twenty plants in 50 x 50 sq m area, 10 plants sampled, ripe fruits taken. Little disturbance. Natural method of propagation seed; 100% flowering, 80% with ripe seeds, population well separated from others. Present 5-25% cover for abundance within plant community; patchy distribution; dominant plant species Bidens sp., Acacia nigrescens, Acacia hebeclada. No pests or disease observed. | Wild material | Ten plants sampled out of a population of 20. Soil pH 8. Associated species: Bidens and Acacia. | 1437064 | PI 542128 |
| 3 | PI 542133 | 589 | Cucumis africanus L. f. | Botswana | NC7 |  | | 1989 | COLLECTED | 03/27/1988 | Edge of large clay pan (Bosobogolo Pan), 106km N of Tshabong, SW Kgalagadi Province. | -25.20000000, 22.05000000 | 1100 | Site on edge of dry clay pan, impeded drainage, no stoniness; soil pH 7.8 (Alkaline 7.5 and above). one plant in 1 sq m area, one plant sampled, ripe fruit collected. Kalahari sand and some clay. Little disturbance. Natural method of propagation seed; 100% with ripe seeds, population well separated from others. Few scattered individuals for abundance within plant community; patchy distribution; dominant plant species Acacia hebeclada; Enneapogon dexvauxii, Setaria verticillata also present. No pests or disease observed. | Wild material | One plant sampled . Soil pH 7.8. Associated species: Acacia, Setaria and Enneapogen. | 1437069 | PI 542133 |
| 4 | 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 |
| 5 | DLEG 910106 | DLEG 910106 | Senegalia galpinii (Burtt Davy) Seigler & Ebinger | Botswana | | | Historic | 1991 | COLLECTED | 12/06/1990 | 10 km S of Nata, grounds of Nata Lodge. 20 10'S, 26 05'E. Elevation between 850 and 1000 m. | | | Community of trees 12-15 m tall, on gray Kalahari sand; water table high, quality brackish. Growing with Acacia nigrescens, A. hebeclada, A. tortilis, A gerrardii, Albizia harveyi, A. anthelmintica, Combretum imberbe, C. hereroense, Coloph | Wild material | * mopane, Crinum sp., Commiphora sp., Kirkia acuminata, Maerua angolensis, Matenus senegalensis, Gardenia spatulifolia, Hyphaene petersiana. AEW 077. | 1526376 | DLEG 910106 |
| 6 | 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 |