Please use the Information library search or the Plant of the Week searchif you want to refine your search.
... P. metallifera, a species specially adapted to grow on the serpentine-rich soils of Limpopo and, more commonly, the Great Dyke in ...
... to S. pygmaea , which also occurs in grassland and serpentine rocks, but differs primarily in its larger size, taller height, ...
... with gabbroic intrusions.
Toxic soils and aloe colours ...