Name
- Ridley, Stuart1
- Royle, John Forbes, Dr FRS, surgeon and naturalist1
- Rütimeyer, Ludwig, Dr of Basel1
- Sharpe, Richard Bowdler, ornithologist1
- Smith, Edgar Albert, Assistant Keeper Natural History Museum1
- Solander, Daniel Charles, botanist, 1733-17821
- Taylor, George, Director Royal Botanic Gardens Kew1
- Tooke, William, MP1
- Turner, Dawson, FSA, botanist and antiquary1
- Waterhouse, George Robert, Keeper of Geology British Museum1
- White, Adam, naturalist, Zoological Department British Museum1
- Wiltshire, Thomas, Reverend geologist1
- Woodward, Henry, Keeper of Geology British Museum1
- Woodward, Samuel Pickworth, naturalist1