Geophila obvallata

References

1. [1]Flora Zambesiaca — http://apps.kew.org/efloras/fz/intro.html ↩︎An excellent online flora of plants from the Zambezi River basin. It lists a number of the plant uses as well as the habitats and botanical descriptions of the plants.
2. [2]Flora of Tropical Africa Vol 1 - 8 — Var · L.Reeve & Co.; Ashford, Kent. · 1868 - 1917 · http://www.biodiversitylibrary.org ↩︎Very little information on habitat, range and uses, but gives good descriptions of the plants. It can be downloaded from the internet.
3. [3]The Useful Plants of West Tropical Africa. — Burkil. H. M. · Royal Botanic Gardens; Kew. · 1985 - 2004 ↩︎Brief descriptions and details of the uses of over 4,000 plants. A superb, if terse, resource, it is also available electronically on the Web - see http://www.aluka.org/
4. [4]Dictionary of Economic Plants. — Uphof. J. C. Th. · Weinheim · 1959 · ISBN - ↩︎An excellent and very comprehensive guide but it only gives very short descriptions of the uses without any details of how to utilize the plants. Not for the casual reader.