Name
- Bohadsch, Johann Baptist, Professor of Natural History at Prague1
- Bolten, Joachim Frederic, Premier Physicien d'Hambourg1
- Bolton, Thomas, Florist, of Warley Clough1
- Bonnet, Charles, Swiss Naturalist1
- Borone, Francesco1
- Bourg, -, clergyman and correspondent of Charles Bonnet, fl 17841
- Broussonet, Pierre Auguste Marie, French Botanist1
- Bucquet, Louis Jean Baptiste, Seigneur de Bracheux, Secrétaire de la Société Royale d' Agriculture de Beauvais1
- Came, J-1
- Campbell, Samuel1
- Canvane, Peter, Dr1
- Cartier, Daniel, of Neuchatel, in Switzerland1
- Catcott, Alexander Stopford, Vicar of Temple Church, Bristol1
- Cavanilles, Antoine Joseph, Spanish Botanist1
- Champion, Anthony1
- Chaves, Joseph1
- Claret, Antoine Louis, Seigneur de la Tourette, Conseiller à la cour des monnoies à Lyon1
- Clarke, John, Rector of Padworth1
- Clauson, Conrad1
- Claussen, Dr1