Jacques Nicolas Ernest Germain de Saint-Pierre (1 December 1814, Saint-Pierre-le-Moûtier – 28 June 1882, Hyères) was a French botanist.[1] The plant genera Diserneston of the family Apiaceae and Ernestella and Saintpierrea of the family Rosaceae were named in his honor.[2]
He was one of fifteen founding members of Société botanique de France (SBF), an institution that was established on 24 May 1854.