Henry Shailer, nurseryman, son of Henry Shailer and brother of F. Shailer.
[From The Old Rose Adventurer, by Brent C. Dickerson, p. 121:] On June 15th, 1819, Henry Shailer, of Little Chelsea, exhibited at the Horticultural Society, London, nine kinds of Moss Roses, including his White Moss Rose.
[From Modern Roses 10, p. 732:] Henry Shailer, Little Chelsea, England.
[From The Old Rose Informant, by Brent C. Dickerson, p. 74:] Mme. de Genlis tells us, in her Botanique Historique, that she was the one who brought the new white Moss here as well as 'À Feuille de Sauge' from Mr. Shailer, nurseryman, who grew them from seed.
