Part II.] THE ORCHID STUD-BOOK. 237 



41. ZYGOBATEMANNIA. 



A genus established to contain a hybrid between Batemannia and 

 Zygopetaium. 



1. Z. X Mastersii (Batemannia Colleyi x Zygopetaium crinitum $ ), 

 Sem.Hoft. 1899, 7{S; G.C. 1899, i. 77, 99, f. 40; O.K. 1899, 46; Lind. xiv. t. 

 657.— Linden, 1899. 



42. ZYGOCOLAX. 



A genus established to contain the hybrids between Colax and Zygopetaium. 



1. Z.-C. X Amesianus (Colax jugosus x Zygopetaium Mackayi (brachy- 

 petalum) ? ), G.C. 1899, ii. 478 ; O.R. 1900, 29.— Sander, 1899. 



Z.-c. X AmesiiE, O.R. 1900, 13.— Sander. 



2. Z.-c. X leopardinus (C. jugosus x Z. maxillare ? ), V. Man. O. ix. 66 ; 

 O.R. 1900, 12; G.M. 1900, 121, f. (Wigan's var.).-Veitch, 1886. 



Zygopetaium x leopardirtum, G.C. 1886, ii. 199; O.R. 1893, 132. 



3. Z.-c. X Yeitchii (C. jugosus x Z. crinitum 2 ), G.C. 1887, i. 765 ; 

 y. L. Soc. xxiv. 156, 170, t. 4, f. 3 (with parents); V.Man. O. ix. QQ, 67, f. (with 

 parents) ; y.H. 1893, i. 87, 94, f. 13; O.A'. 1893, 61, 195 ; 1900, 12 ; 1904, 93, 343 ; 

 y. R. H. S. xxi. 479, f. no ; Did. Ic. O. Z.-c. t. 1 ; G. World, 1903, 89, f. ; Bot. 

 Mag. t. 7980.— Veitch, 1887. 



4. Z.-c. X Wiganianus (C. jugosus x Z. intermedium ? ), G.C. 1900, i. 

 30; 1902, i. 156, f. 47 (v. superbus) ; J.H. 1902, i. 313, f. (id.); O.R. ICOO, 58; 

 1902, 92 ; G.M. 1900, 121, f.— Wigan, 1900. 



43. ZYGONISIA. 



A genus established to contain the hybrid between Aganisia and Zygo- 

 petaium. 



1. Z. X Rolfeana (Aganisia lepida x Zygopetaium maxillare 5 ), G.C. 

 1902, i. 443 ; ii. 30, f . 1 1 ; O.R. 1902, 214, 220, 374 ; Fl. & Sylva, 1905, 176, t.- 

 Sander, 1902. 



ii. ZYGOPETALUM. 



1. Z. x Clayi (crinitum x maxillare 2), G.C. 1877, i. 684; Fl. M. 1877, 

 t. 267; O.A. ii. t. 50; Orchidoph. 1884, 213, 214, f. ; 1886, 326, 327, f. ; O.N. 1893, 

 67 ; 1904, 315 ; Lind. xvi. t. 741 ; V. Man. O. ix. 66; Day O. Drain, xlix. t. 85.— 

 Clay, 1877. 



Z. X crinito-maxillare, G.C. 1890, ii. 51 ; O.R. 1893, 293; G.W. 1890, 733. 

 — Lord Rothschild. 



Z. X crinito-Gautieri, G.C. 1902, i. 151 ; 1903, i. 205; O.R. 1902,92; 1903. 

 118. — Sander. 



2. Z. X leucochilum (Burkei x intermedium ? ), G.C. 1902, i. 214 ; O.R- 

 1893, 356 ; 1896, 62 ; G.W. 1903, 90, 91, f.— Veitch, 1892. 



