Name
- Bommer, Charles, of the Botanical Garden Brussels1
- Boyes, Florence, of Wintersdorf School Birkdale Southport1
- Brackenbury, Henry, Knight, army officer, 1837-19141
- Britton, Elizabeth G, of the New York Botanical Garden1
- Bryce, James, Viscount Bryce, 1838-19221
- Burtt, A H, of the British Botanical Association1
- Byles, Denison B, formerly of University College London1
- Campbell, Francis Alexander, KCMG, of the Foreign Office1
- Carnegie, Andrew, philanthropist1
- Carruthers, William, Keeper of Botany British Museum1
- Chamberlain, Basil Hall, Professor of Japanese and Philology Imperial University of Tokyo1
- Chamberlain, Charles J, of the Department of Botany University of Chicago1
- Chick, Harriette1
- Cole?, Eleanor Stewart1
- Coleman, Arthur Philemon, geologist of Toronto1
- Cooper, E F, of Leicester1
- Correns, C1
- Correns, Elisabeth, of Münster1
- Coulter, John M, of the Department of Botany University of Chicago1
- Courtney, William Leonard, journalist1