sentences:  Stamvrug trees at maturity may range from 1 metre tall on exposed dip slopes with very limited soil where they are prone to stunting by fire, to about 15 metres in the shelter of kloofs (gorges) with ample water and deep soil.Crowns are densely leafy and rounded, branched almost to the base, with leaves crowded at ends of branches, densely covered in golden-brown velvety hairs below, and often with a whitish indumentum above.The species is a larval food plant for the butterfly "Pseudacraea boisduvali trimeni".