Biography
Antonio de La Cal y Bracho, Spanish-born Mexican pharmacist and botanist (Anguix, Ribera de Duero, Burgos 1764 – Puebla, July 1833)
Authored Ensayo para la material medica mexicana (1832), Tablas botanicas (1825) and many studies about culture and uses of hemp plant
Honored in genus Calibrachoa La Llave & Lexarza 1825 (Solanaceae)