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
- Borlase, William, Rector of Ludgvan, county Comw1
- Borone, Francesco1
- Bostock, Henry1
- Bourg, -, clergyman and correspondent of Charles Bonnet, fl 17841
- Brandao de Lima, Luiz Suares1
- Brent, Edward1
- Brooke, Richard, of Add MS 285351
- Broussonet, Pierre Auguste Marie, French Botanist1
- Brown, Patrick, Dr1
- Brown, Peter, of Add MS 285351
- Browning, John, of Add MS 285351
- Brownrigg, William, Dr1
- Brückmann, Franz Ernst1
- Bucquet, Louis Jean Baptiste, Seigneur de Bracheux, Secrétaire de la Société Royale d' Agriculture de Beauvais1
- Budgen, John Smith, of Trinity College, Oxon1
- Bullman, Job, Conchologist1