Bay Laurel (Laurus nobilis): traditional uses, tea and essential oil, active compounds, contraindications, and why whole leaves must come out before eating.

Sausage Tree (Kigelia africana): traditional uses in Africa, preparation, active compounds and contraindications, with a warning about the toxic raw fruit.

Marsh Cudweed (Gnaphalium uliginosum): plant used in traditional infusions for mild hypertension and sore throat, with contraindications in pregnancy.

Dragon's Blood (Daemonorops draco): traditional uses of the resin, tincture and poultice preparation, phytochemistry, and contraindications.

Espinheira Santa (Maytenus ilicifolia): digestive properties, traditional uses for gastritis and ulcers, tea preparation, and pregnancy warnings.