By Satjanand, Mohit, Lovell, Craig
By Pictorial Guide to Garden Flowers
By Everett, Susanne
By Miller, D.M.O., Jordan, John
By John Bailey et al
By Hardy, WILLIAM
By Carroll, Lewis
By Anthony, Evelyn
By Copplestone, Trewin
By Stevenson, Violet
By Young, Peter
By Harvey, Chris
By Gogh, Vincent Van, Petrie, Brian
By Michael M. Stanic
By Richard Illing, Illing, Richard
By Brownlie, Serena, Beattie, Caroline
By Hastings, Elizabeth, Chapman, Robert, Dasent, G., Dasent, Sir George Webbe
By Butterfield, Moira, Fowler, Richard