1. Blakeslee: the Genus Datura;Avery,1959
2. Ethnobotany o f the Coahuilla Indians of Southern California;Barrows,1900
3. New considerations in an old genus: Datura;Barclay;Botanical Museum Leaflets, Harvard University,1959
4. Studies in the genus Datura (Solanaceae). I. Taxonomy of the subgenus Datura;Barclay,1959
5. Temalpukh: Cahuilla Indian knowledge and usage of plants;Bean,1972