Strychnos

• Botanical.com: Nux Vomica  - Contains data on the distinguinshing characteristics. Includes medicinal uses, habitat and photos.
• Florabase: Strychnos  - Provides information on the profile of the plant. Includes characteristics, reproduction, fruits, seed features, distribution and photos.
• National Tropicala Botnical Garden: Strychnos sp.  - Presents information on the medicla uses, hazardous contents, research, taxonomy and indigenous practices. Includes taxonomy and distribution.
• Purdue University: Nirmali (Strychnos potatorum Linn.)  - Contains general description on the plant. Includes medicinal uses and useful parts.
• Sigrid Leger: Strychnos pungens Soler  - Provides information on the distinguishing features of the specie. Includes medical uses and photos.
• Strychnos spinosa Lam  - Provides information on the distinguishing charcteristics of the group. Includes history, ecology, uses, culture and photos.