Aspalathus species generally are shrubs or sometimes shrublets. They typically are bushy, but some species may be sprawling or erect with free-standing branches. The flowers of most species are plentiful in season, a rich, showy yellow very common in the Western Cape mountains in particular. The flowers of some yellow-flowering species (such as Aspalathus cordata) turn bright red as they fade. Some species, such as Aspalathus forbesii have white or cream flowers, and others, such as Aspalathus costulata and Aspalathus cordata have flowers in various shades ranging from pink to pale violet, whereas Aspalathus nigra commonly has slate-blue flowers.