LITERATURE CITED
- Levyns , Margaret R. 1926 . “A Preliminary Note on the Rhenoster Bush (Elytropappus rhinocerotis) and the Germination of its Seed” . Trans. Roy. Soc. S. Afr. , xiv : 383
- Levyns , Margaret R. 1929 . “Veld-burning Experiments at Ida's Valley, Stellenbosch” . Trans. Roy. Soc. S. Afr. , xvii : 61
- Lewis , A. D. 1927 . “Rainfall Normals up to the End of 1925” Cape Times Ltd.
- Michell , Margaret R. 1921 . “Some Observations on the Effects of a Bush Fire on the Vegetation of Signal Hill” . Trans. Roy. Soc. S. Afr. , x : 213
- Muir , J. 1929 . “The Vegetation of the Riversdale Area” Memoir 13, Botanioal Survey of South Africa