Albany thickets

The Albany thickets is an ecoregion of dense woodland in southern South Africa, which is concentrated around the Albany region of the Eastern Cape (whence the region's name originates).

The thickets grow on well-drained sandy soils in the wide valleys of the Great Fish, Sundays and Gamtoos River in the Eastern Cape and, extending further northwest, in the valleys of the Cape Fold Belt. Thicket is vulnerable to fire and to grazing so has always been restricted to valley areas where these are less of a threat than on open plains.

The climate is dry, especially as one proceeds inland, but the shady valleys are cooler than the surrounding terrain which is hot in summer, cold in winter and receives irregular rainfall.

The thickets contain many endemic plants, in particular succulent Euphorbia species and can be divided into three sections of varying habitat. The thicket is richest and most dense in the river valleys near the coast where it contains thorny shrubs with an undergrowth of creepers and succulent plants. As the river valleys climb inland and upstream the climate is drier and the vegetation less dense. Finally the shrubland in mountain valleys to the northwest consists of predominantly the porkbush (Portulacaria afra) and jade plant (Crassula ovata) succulents, along with boxthorn (Lycium austrinum), jacketplum (Pappea capensis), Euclea undulata, Rhigozum obovatum, aloes and Schotia afra. Along with the fynbos ecoregions the Albany thickets comprise the Cape Floristic Region.

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