THE MOST USEFUL ORCHIDS 145 



McBeaneanum, O. e. Prince of Orange, O. e. Sander^e, and 



O. E. RoSSLYN VARIETY. 



O. HARVENGTENSE (O. crtspum X 0. irwmp/jaru), is identical 

 with O. /oocbrislu-nse, but the former is the earlier title. It has 

 deep yellow, brown marked flowers. O. h. Canary Bird and 

 O. H. Kimberley are fine forms. 



O. Japonais [0. crispum x 0. Rolfece\ is now regarded as the 

 correct title for the beautiful O. Lambeauianum. It is very variable, 

 and specially fine varieties are O. J. exquisitum and O. J. The 

 Idol. 



O. Ossultoni (O. nobile x 0. spectabile\ has very dainty 

 flowers, usually with purple or rose markings on white ground. 

 O. O. Glebelands variety and O. O. W. H. Hatcher are 

 notable forms of the hybrid. 



O. percultum [p. armainvillierense x 0. Rolfece\ like other 

 secondary hybrids, is very variable, but it is always attractive ; 

 O. p. Cybele, O. p. Orion, O. p. Cookson's variety, and O. p. 

 J. H. Roberts are notably fine. 



O. Phcebe (O. cirrbosum x 0. crhpum), is a very elegant 

 hybrid, with red-brown marks on a white ground ; O. p. magnifi- 

 cuM, and O. p. The Dell variety are its best forms. 



O. RoLFE^ (0. Harrya7ium x 0. nobile\ is a very handsome 

 hybrid, and often richly marked with brown, rose, purple, and 

 yellow ; some of the best varieties are O. R. Walton Grange 

 VARIETY, O. R. meleagris, and O. R. optimum. 



O. spectabile [p. crispum x 0. Harryaniwi\ is the proper 

 title for 0. cr'ispo-Harryanum and 0. Harryano-cr'tspum. It 

 is a striking hybrid, in which the influence of O. Harrymmm 

 is very marked ; the variety O. s. King Edward is particularly 

 fine. 



O. Thompsonianum {p. crispum x 0. Edwardii)^ is deep 



