Leonotis ocymifolia

References

1. [1]Pharmaceutical monographs for 60 South African plant species — Scott, G. and Springfield, E.P. · 2004 · http://www.plantzafrica.com/medmonographs ↩︎A series of 60 monographs of S. African medicinal plants. Well written, with information on traditional uses and modern research into the plants.
2. [2]Cornucopia II — Facciola. S. · Kampong Publications, California. · 1998 · ISBN 0-9628087-2-5 ↩︎The second edition of an excellent guide to the edible uses of plants, though it does not give any details of cultivation etc.