- The Chile Pepper Institute - Non-profit organization devoted to education, research, publication and archiving information related to capsicums or chile peppers. Also seeks to preserve chile germplasm, of both cultivated and wild species. { herbs | materia medica | capsicum }
- Capsicum Varieties Database - Description of the varieties of chile pepper plants in the genus including photos. { herbs | materia medica | capsicum }
- Viable Herb Solutions - About capsicum's history and uses. { herbs | materia medica | capsicum }