Carl Theodor Maximilian Schulze (1841-1915) ; Flowering Plants and ferns of the Riviera and neighbouring mountains (London 1885) ;
botanical drawing
http://www.marcusbicknell.co.uk/clarence/
http://en.wikipedia.org/wiki/Clarence_Bicknell
Nissen: Botan. Buchillustration 1966 ;
Further Places of Activity: Germany (c. 1895 in Weimar) and Italy. His extensive collection of specimens and illustrations were archived in the Museo Biblioteca Clarence Bicknell in Bordighera and at the University of Genoa.