ILLUSTRATIONS 205 



SAPPHO. Moore in Fl. Pomol. 1880, 89, t. 516, fig. 3 = R. gandavense plenum. 

 SOUPIR DU CREPUSCULE. Morren in Ann. Soc. Agric. Bot. Gand, III. 9, t. 106, 

 fig. 20 (1847). 



SOUVENIR DE MORTIER. Van Hulle in Rev. Hort. Beige, III. 4, t. fig. 2 (1877). 

 SOUVENIR DE ROYGHEM. Ottolander, Nederl. FL Pom. 51, t. 15, fig. 6 (1876). 

 SPIGELIUS. Morren in Ann. Soc. Agric. Bot. Gand, III. 9, t. 106, fig. 17 (1847). 



TRIOMPHE DE ROYGHEM. Spae in Ann. Soc. Agric. Bot. Gand, II. 326, fig. 3 

 (1846). 

 TSARINE. See Czarine. 



VAN DYCK. Spae in Ann. Soc. Agric. Bot. Gand, II. 326, t. 81, fig. 11 (1846). 

 VIRGILE. Vandevoorde in Rev. Hort. Belg. XIX, 232, t. fig. 2 (1893). Reiter 

 in Gartenwelt, XV. 493, fig. (1911). = R. mixtum. 



