At: Washington–London, Smithsonian Institution Press By: P.R. Crane,Kenrick
At: Paris, Librairie J.-B. Baillière et fils By: Saporta
At: Paris [Parisiis], ad ripam Augustinorum By: All.
At: Bruxelles, Impr. de Le Maire By: Burtin
At: Budapest, Akadémiai Kiadó By: Andr.
At: Moscow, Nedra By: S.V. Meyen
At: Moscow, Izdateľstvo Akademii Nauk SSSR By: Yu.A. Orlov
At: St.-Petersburg; St.-Louis, S.-Peterburgskaja gosudarstvennaja khimiko-farmatsevticheskaja akademija [St.-Petersburg]; Missouri Botanical Garden [St.-Louis] By: T.V.Egorova
At: London, John Murray By: Murch.
At: Oxford, Clarendon Press By: K.I. Goebel