Pierre Adolphe Lesson 1805–1888 Source: Wikimedia Commons About Pierre Adolphe Lesson French botanist (1805–1888) People from the Same Era Philipp Karell 1806–1886 physician, public health physician Tallinn J.W. Hein 1805–1880 politician Claus von der Decken 1803–1882 Chamber councilor, author Northeim Johannes Willem Holtrop 1806–1870 librarian Amsterdam Gerolamo Marquese d'Andrea 1812–1868 Catholic priest Naples Richmond Shakespear 1812–1861 diplomat West Bengal