Streptocarpus dunnii growing on rocks

Photo by Dirk Bellstedt
Growing in nature, South Africa

Plants of S. dunnii may be seen growing in the horizontal seams in the rocks, in the middle of this pile, as well as in the vertical seam to the right.  Other photos of S. dunnii growing in nature may be seen here and here, and of plants in cultivation here.  A closeup of a plant growing in this boulder complex can be seen here.