Name
- Lubbock, Edith Harriet, daughter of Sir N Lubbock1
- Lubbock, Frederic, merchant1
- Lubbock, Norman, son of John 1st Baron Avebury1
- Lynch, Richard Irwin, Curator Cambridge Botanic Garden1
- Mackay, Fanny Georgina Jane, wife of Donald 11th Baron Reay1
- Magnus, Paul Wilhelm, Professor of Botany at Berlin University1
- Marjoribanks, Fanny Octavia Louisa, wife of Edward 2nd Baron Tweedmouth1
- Masters, Maxwell Tylden, FRS, botanist1
- Maxwell, Herbert Eustace, 7th Baronet1
- Milne-Edwards, Alphonse, French naturalist1
- Murray, George Robert Milne, Keeper of Botany British Museum1
- Palmer, Beatrix Maud, wife of William Viscount Wolmer 2nd Earl of Selborne1
- Percy, Edith, wife of Henry Earl Percy 7th Duke of Northumberland1
- Percy, Henry George, 7th Duke of Northumberland1
- Pirotta, Pietro Romualdo, Italian botanist1
- Powlett, Catherine Lucy Wilhelmina, formerly Vane wife of Harry 4th Duke of Cleveland1
- Priestley, William Overend, MP, physician1
- Primrose, Archibald Philip, 5th Earl of Rosebery1
- Reinke, Johannes, German botanist1
- Rendle, Alfred Barton, botanist1