Flora and Fauna
- 4305
- Euphorbia tirucalli: Aveloz
- Description and several photographs of this tall succulent, with information on its herbal properties, uses in tribal and herbal medicine, the chemicals it contains, its biological activities and clinical research.
- 4308
- Euphorbias: Spurges
- Information from Botanical.com, a modern herbal, on these poisonous plants, with illustrations of Euphorbia esula and Euphorbia resinifera.
- 4311
- Croton corylifolius
- Description of this bush or small tree, with photographs of leaves, fruits and bark.
- 4312
- Croton eluteria: Cascarilla
- Description and several illustrations of this small tree, with information on its herbal properties, uses in tribal and herbal medicine, the chemicals it contains, its biological activities and clinical research.