That book - in French - seems to be the same than the one referenced as "Botanica's Rose" in HMF, either that name and the name of the author, Margaret Olds, are not mentioned at all in my French book. But it is said in 'Rosa, Rosae, l'Encyclopédie des Roses" that the original title is "Botanica's Roses, the encyclopedia of Roses", published by Random House Australia. Is it worth that I continue to add the French data as references in HMF?