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Heinrich Carl Haussknecht
German pharmacist and botanical collector
Heinrich Carl Haussknecht


  • Monographie der Gattung Epilobium Haussk. Gustav Fischer Verlag. Jena. 1884


Works by this author published before January 1, 1924 are in the public domain worldwide because the author died at least 100 years ago. Translations or editions published later may be copyrighted. Posthumous works may be copyrighted based on how long they have been published in certain countries and areas.