Records determined by Schubert

Herb; Notes: Procumbent herb, with rough surface, very hairy along the veins. Fruit: a cucumber armed with horns.

Notes: Shrub. Stem very green, twiner, erect. Leaves elliptic single in one petiole. Flowers yellow, small 5 petals. Fruits round. On plain in sandy soil along the roadside.

Creeper; Notes: Substrate creeper. Leaves lobed with undulate margins, covered in bristle hair on both surfaces. Short tendrils at axils and short roots which holds branches to soil surface. Flowers light yellow, 5 petals and 5 sepals which is small and green and covered with dense bristle hair. Flowers in leaf axils. Fruit round to elliptic and horned. Found in well-drained sandy soil next to road.

6 m high; Shrub; Notes: Shrub, 6 m high. Stem: thick, rigid, with rough, dark bark. Flowers: tiny, in axillary spikes. Leaves: discolorous, dark green above, yellow-green below.

Shrub; Notes: Shrub, 3 m high and 5 m in diameter. Old leaves. Very rounded, cannot see stems inside.

Annual herb, 0.30 m high. Leaves opposite, elliptic. Flowers funnel-shaped, white with purple markings, single, in terminal leaf axils. Stems round, erect.

Annual herb. Flowers trumpet shaped, white with purple markings. Leaves opposite, thinly textured, dark green.

20 cm high; Shrub; Notes: Herbaceous shrub, 20 cm high. Leaves opposite, lanceolate and sessile. Long hair at nodes. Stems round and green. Stems and leaves covered in fine hair. Flowers tiny tubes, 4 pink petals fused into tube, cream coloured mouth. Grows in shade.

Shrub; Notes: Herbaceous shrub. Flowers outer ray florets purple, flowers carried on growth tip. Stigma light purple to cream colour. Leaves alternate, with smaller leaved interpetioler, velvety, veins prominent on underside, margin serrate. Stem covered in long fine hair. Growing in sandy clay. Rare.

Shrub; Notes: Shrub, up to 2 m high. No flowers or fruit. Leaves (and moor plants) chlorotic - yellow moths on moor leaves. Mixed mopane woodland with numerous small pans. Soils, clay, clay loams.

0.5 m high; Herb; Notes: Herb, 0.5m high. Stem: yellowish. Leaves: linear. Fruits: cream, sessile, 4 projections found on the tip. Flowers: on a long pedicel, tubular, cream.

0.6 m high; Notes: 0.6 m grow under the tree. Stem green, erect. Leaves long, rough, green colour. Flowers yellow, petals open. In full sun in sandy soil.

Herb; Notes: Annual herb, 40 - 50 cm high. Flowers deep yellow, in heads. Leaves opposite, somewhat scabrid below. Stems erect, scabrid, herbaceous. Black clay. Occasional. In shade under tree.

40 cm high; Shrub; Notes: Small shrub, 40 cm high. Flowers round, yellow balls, in bundles at tips of new growth, compound. Leaves sessile and alternate, margin entire to toothed. Stem herbaceous and covered in long white hairs. Clay to sandy soil. Common.

3 m high; Shrub; Notes: Shrubs, 3 m tall. Flowers tubular, white, tops of petals turn back, with green tip. Stamens dark. Pistil protrudes. Strong scent. Terminalia sericea and mopane woodland.

Shrub; Notes: Shrub up to 2 m high. No flowers. Fruit green when young, maturing black. Leaves with very distinct black bacterial nodules. Common on small islands opposite the youth camp. Soils alluvial sands. Rocky habitat (quartzite) with mixed vegetation. Soils shallow sandy loams.

Shrub; Notes: Small herbaceous shrub. Flowers purple with 5 petals bending backwards, pistils bright yellow. Petals fused. Leaves opposite to alternate, oblanceolate, hairy on both sides, bicolored. Tiny spines present on petiole and midvein beneath leaf surface. Stems green and covered in bristle hair. No fruits. Growing in well-drained, sandy loam soil along fire-break. Common.

0.2 m high; Shrub; Notes: Shrub, 0.2 m high. Stem erect, green. Leaves big, simple, green in colour. Flowers with yellow petals. Fruits single. In full sun, in sandy soil. IN WIND under Solanum liechtensteinii

0.5 m high; Herb; Notes: Soft hairy herb, 0.5m high. Flowers: palmately lobed, centre yellow, anthers yellow. Leaves: broadly elliptic.

40 cm high; Herb; Notes: Herb, 40cm high. Leaves: broadly elliptic, margin lobed. Flowers: purple with yellow anthers.

Shrub; Notes: Shrub, up to 1.2 m high. Common. Fruit in clusters, green when young. Young flowers greenish white. Bark grey.Area of mixed mopane and Terminalia - Combretum woodland. Soils range from clay loams to dystrophic leached sands

Shrub; Notes: Shrub, up to 1.5 m high. Common. Bark coming off in loose strings. Leaves clumped towards the end of the branchlets. Stipules present, turning black when mature and falling off. Fruit globose, green when young maturing black. Area of open Kalahari woodland with small patch heavier soils occupied by species more typical of of riverine fringe woodlands. Soils leached kalahari sands and clay loams near termitaria.

Creeper; Notes: Creeper. Leaves compound, single and green colour. Fruits green with white line. In sandy soil along roadside more than 0.5 m into shrubland.

200 cm high; Shrub; Notes: Leafy shrub, 200 cm high. Two or three, straight, thin stems growing upwards. Bark rough, dark grey, no sap present. Fruit green-brown, ripe, 20-25 mm, round, smooth, clustered 2-3. Eaten by local population. Abundant on island, not on Kavango side of river. In well-drained, seasonally waterlogged sandy loam soil, on plain on riverbank.

1 m high; Notes: 1 m high.

30 cm high; Herb; Notes: Annual herb, 30 cm high. Flowers capitate, purple. Leaves linear, sessile, dull green. Stems erect, green, with longitudinal grooves. Black clay. Occasional but localized.