1. Plants and plant products that induce contact dermatitis;Evans;Planta Medica.,1980
2. Ants, acacias and browsing animals;Brown;Ecology.,1960
3. Ants in their diverse relations to the plant world;Bequaert;Bull Am Mus Nat Hist.,1922
4. Coryanthes macrantha and C. speciosa;Teuscher;Am Orchid Soc Bull.,1974