'Souvenir d'Alphonse Lavallée' rose Description
Photo courtesy of Niels Plougmann
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Dark red Hybrid Perpetual.
Dark red. [Dark red, crimson shading.] Maroon. Strong fragrance. Average diameter 3.25". Small to medium, medium to large, very double, very full (41+ petals), cupped, scalloped bloom form. Blooms in flushes throughout the season.
Thornless (or almost). Dark green foliage.
Height of 6' to 8' (185 to 245 cm). Width of 6' to 7' (185 to 215 cm).
USDA zone 6b through 9b (default).
The rose sold today as 'Souvenir d'Alphonse Lavallée' may, in fact, be 'Souvenir du Docteur Jamain' or 'Erinnerung an Brod'. See References for more information.
Vintage Gardens Book of Roses notes that this rose may be identical to Empereur de Maroc.