Website/Catalog  (2013)  
 
Registration

'Webpegasus', F, w, 2013, (Sir Henry Cecil), [(((Cider Cup x Geraldine) x (City of london) x (Matangi x Memorium)) x Princess Alice) × Donna Rose], Webster, Robert; flowers white, reverse cream, 3½ in., very full, borne in small clusters, slight fragrance; foliage medium-siz, medium green, glossy; prickles triangular, moderate, pale brown; growth upright, medium (42 in.)