1857
Les Fleurs du Mal - First edition, first issue of Baudelaire's
Fleurs du Mal, including the 6 poems (nos. 20, 21, 39, 80, 81, 87) for which the work was suppressed on 20 Aug. 1857.
1861
Les Fleurs du Mal - Second edition of the 1861 republication of
Fleurs du Mal with thirty-five new poems and a new section entitled "Tableaux Parisiens." It still lacked the six poems censored from the 1857 edition.