yes he does.
Friedrich Goldenberg has written: 'Flora Saraepontana fossilis' -- subject(s): Paleobotany 'Die Selagineen der Vorwelt' -- subject(s): Accessible book
Friedrich Weigelt died in 1986.
Friedrich Hendrix died in 1941.
Friedrich Dotzauer died in 1860.
Friedrich Nürnberg died in 1984.
Friedrich Hitzig died in 1881.
Friedrich Münch died in 1881.
Friedrich Litten died in 1940.
Friedrich Brüggemann died in 1878.
Friedrich Breitfuss died in 1911.
Friedrich Groos died in 1852.
Friedrich Hirth died in 1927.