François Gustave Planchon (October 29, 1833 – April 13, 1900) was a French pharmacist, paleontologist, and botanist. He also studied geology and the biology of the cochineal insect.
François Gustave Planchon (October 29, 1833 – April 13, 1900) was a French pharmacist, paleontologist, and botanist. He also studied geology and the biology of the cochineal insect.