312 THE ORCHID STUD-BOOK. [Part I]. Suppl. 
7a. §.-1. x Leda (L. pumila x S.-l. x Gratrixiz), G.C. 1907, ii. 221 ; O.R. 
1907, 309.—-Charlesworth. 
37. SPATHOGLOTTIS. 
Oa. S. x Colmanii (aurea x Veitchii), O.R. 1906, 80, 83.—Colman, 1906. 
38. STANHOPEA. 
2a. §. x Wolteriana (Martiana x tigrina?), G.C. 1905, ii. 102, f. 35; 
O.R. 1905, 272; 1907, 255; Gartwelt. x. 200, £—Wolter, 1905. 
44. ZYGOPETALUM., 
1. Z. x Clayi (p. 237); ¥. H. 1905, i. 399, f. 
la. Z. x Gottianum (maxillare x Perrenoudi), G.C. 1904, i. 270; O.R. 
1904, 141; 1906, 112.—Sander, 1904. 
2a. Z. x maxjorisi (Jorisianum x maxillare), G.C. 1904, ii. 192; O.R. 
1904, 306; 1906, 44, 53.—R. I. Measures, 1904. 
6. Z. x secundum (p. 238). 
Z. Xx Mackayo-crinitum, G.C, 1905, i. 78.— Sander. 
