text: Bruyerinus Champier was the nephew of Symphorien Champier, and physician of Henry II of France. He was an Arabist, and translated works of Avicena. In 1550 he published his first Materia Medica, printed by Balthazar Arnoullet in Lyons. This work had a second edition in 1552 printed by Arnoullet in Lyon and Vienne. Both works were illustrated with figures by Fuchs, but in this last edition there were also 30 woodcuts by the botanist and physician Jacob Dalechamp. It seems that the reason that he used his initials, H.B.P., and not his full name in the work; it could be that he practically transcribed commentaries of Mattioli.