By Ward, B
By Dixon, Malcolm, Smith, Karen
By Brownlie, Ian
By Smith, J. C.
By Riley, Peter
By Andrew Langley, Langley, Andrew
By Farndon, John
By Royal Horticultural Society
By Lawrence, Eleanor
By Anderson, Penny
By Hakim, Alan, Clunie, Gavin
By Bailey, John, McLeish, Kenneth, Spearman, David
By Stokoe, W.J.
By Jones, Roger, Kinmonth, A-. L.
By Holman, Jaroslav
By Capinera, John L.
By Elisabeth Trotignon
By Myers, A.A., Giller, P.
By Mabberley, D. J.
By O'Donoghue, Gerard, etc., Narual, Antony A., Bates, Grant
By Jones, Michael
By The Eden Project Ltd
By Scully, C.M., Epstein, Joel, Wiesenfeld, David, Wiesenfield
By Royal Historical Society, English, Barbara, Palmer, J.J.N.
By Simblet, Sarah
By Grahame, Kenneth, Basset, Jennifer, Hedge, Tricia
By Chevallier, Andrew
By Burnett, Frances Hodgson, West, Clare, Hedge, Tricia, Basset, Jennifer
By Edmonds, David