Hoping to send some dubious plants for identification. Dedicating himself to botany and the 'Cryptogamia' class, will send a list of desiderata to Smith. Requests any species of 'Hypnum'. Offers to send following plants found around Paris: 'Lobelia urens', 'Sison verticillatum', 'Phalaris oryzoides', 'Spergula sagimoides', 'Sium repens-jacquini', 'Buxbaumia foliosa', 'Jungermania multifida', and several lichens, 'Bryums', and 'Jungermanias'.