By Jones, Lucy
By Harris, JoAnne
By Vincent, Alice
By Edlin, Herbert L.
By Smit, Daan
By Gordon, Lesley
By Walton, Sally, Donaldson, Stephanie
By Drori, Jonathan, Clerc, Lucille
By Paterson, Allen
By Thompson, Kate
By Wells, George
By Watts, Barrie
By Deacon, Alexis, Alexis Deacon
By Potter, Beatrix
By Titchmarsh, Alan
By Spencer, Sarah
By Mittelmark, Howard, Newman, Sandra
By Enid Blyton, Blyton, Enid
By Michael Marshall, Holloway, Stanley
By David Squire
By Pichon, Beatrice
By Hunt, Peter
By Meredith, Susan
By Tudge, Colin
By Rice, Melanie
By Vroni Gordon, Elaine Franks, Gordon, Vroni
By Kelly, John
By The Royal Horticultural Society
By Hessayon, D. G., Dr D G