Collections made by De Castro

Dominant to subdominant species on deep, light brown to white sands in Julbernardia/Brachystegia woodland near coast.

Common to dominant grass in Julbernardia/Brachystegia woodland on deep, light brown sands.

Common shrub (up to 4 m tall) in dense thicket on red-brown loamy sand. Thicket habitat heavily fragmented by clearing for cultivation.

Common on brown sandy loams in short closed woodland dominated by Vitex payos, Piliostigma thonningii and Lannea stuhlmannii.

Common in 50 cm deep water on the margins of the permanently inundated zone of a lake on the Govuru River floodplain.

Common in short open/closed woodland (see Edwards, 1983) on red-brown sandy clay loams. Dominant trees: Combretum molle Strychnos madagascariensis, Sclerocarya birrea and Combretum imberbe. Plant 50 cm tall, multi-stemmed shrub with pale pink flowers

Moist soils (not wetland soils); soils: brown sandy loams. Short closed woodlands in bottom land situation in very gently undulating terrain.

Common to dominant. Floating-leaved aquatic on margins of a peatland (mire) in coastal stream.

In marsh vegetation, seasonally saturated sands of a seasonal drainage line which forms part of the Govuru River catchment.

Common on deep white to light brown sands in Julbernardia/Brachystegia closed woodland. Most abundant on seasonally moist sands along drainage lines.

In Julbernardia/Brachystegia short closed woodland on deep, light brown sands near the coast. Common grass.

Dominant grass on peat substrates in a channelled valley-bottom weyland that forms the headwaters of a short (< 5 km) coastal stream.