PEONIES, The Manual of the American Peony Society, ed. by James Boyd, Copyright 1928 by American Peony Society: Tree Peony Check-list.
Louis Van Houtte, Ghent, Belgium, 1873. Biography
Comtesse de Chambord. (-----, 1873.) offered by Van Houtte 1873; Paillet 1889.
Delmotte. (1873.) offered by Van Houtte 1873.
Duc d'Aumale. (------, 1873.) offered by Lemoine 1887; Van Houtte 1873
Flora plena. Double (1873.) offered by Van Houtte 1873.
Grandiflora gigantea. (1873.) offered by Van Houtte 1873; Paillet 1889. (Never widely distributed.)
Hadesiana superba. (1873.) offered by Van Houtte 1873; Van Geert 1874; Paillet 1889.
Mammoth. (Van Houtte, 1867.) offered by Van Houtte 1873; Kelway & Son 1889; Krelage 1867.
Remembrance of A. J. Downing. (Van Houtte, 1853.) offered by Goos & Koenemann 1911; Paillet 1889. See Souv. de Downing.
Souv. de Downing. Syn. Remembrance of A. J. Downing; Souv. de Dowening. (Van Houtte, 1860.) offered by Barbier 1900. See Gen. Faidherbe; Krelage 1867; Van Houtte 1875; Dessert 1899.
Souv. de Mme. Knorr. (Van Houtte, about 1853.) offered by Lemoine 1897; Montigny 1886; Dessert 1899, 1905; Paillet 1889; Van Houtte 1873; Krelage 1867; Old Farm Nursery 1924. (Presumed to be in commerce, 1927.)
Sylvie. (1873.) offered by Van Houtte 1873. (Never widely distributed.)
Vinacea Duplex. (1873.) offered by Lemoine 1887; Van Houtte 1873.
SOUVENIR DE MADAME KNORR (Van Houtte). (Double). Belle pivoine à fleurs carné clair légèrement teinté de saumon. L'extrémité des pétales est souvent marbrée ou nuancée de taches pourpres. Plante de qualité.
Rivière (1995):
'Souvenir de Madame Knorr' Gefüllt. (Van Houtte). Große, fleischfarben, zart lachsgetönte Blüte, die Petalen sind an ihrem äußeren Ende purpum schattiert oder marmoriert. Stark wachsende Pflanze.
