238 REPORT OF THE CONFERENCE ON GENETICS. 
are seedlings at Kew, about two years old, which should prove the origin 
of Lelio-Cattleya x amanda, their origin being Lelia Boothiana Q@ x 
Cattleya intermedia &. Several other crosses have been attempted, but 
without success. 
As the literature of the subject is so widely scattered, it may be useful 
to append a list of references to the records, descriptions, and figures of 
the hybrids above enumerated, with their synonymy. 
ALPHABETICAL ENUMERATION, WITH REFERENCES TO THE PRINCIPAL 
DESCRIPTIONS AND FIGURES. 
1. Brasso-Cartnnya x LinpiEyana, Rolfe in Gard. Chron. 1889, i. p. 437; il. 
p. 78. 
Cattleya Lindleyana, Rchb. f. in Berl. Gartenz. 1857, p. 118; Bot. Mag. t. 5449 ; 
Day, Orch. Draw. xiii. t. 37; xxviii. t. 69. 
Bletia Lindleyana, Rehb. f. Xen. Orch. ii. pp. 65, 112, t. 135. 
Lelia Lindleyana, Nich. Dict. Gard. ii. p. 229; Veitch, Man. Orch. ii. p. 73; 
Cogn. in Dict. Ic. Orch. Lel. hyb. t. 10 (type) ; t. 10 A (var. purpurea). 
1. Carrneya x Brymertana, Rehb. f. in Gard. Chron. 1883, ii. p. 492; 1884, ii. 
p- 520; Orch. Alb. iv. t. 184; Lindenia, vii. t. 343; Gartenfl. 1902, p. 617, t. 1505 
Dict. Ic. Orch. Cat. hyb: t.1; Day, Orch. Draw. xlvi. t. 81. 
C. x Crarstana, Rolfe in Orch. Rev. 1899, p. 72. 
intermedio-Loddigesii, Gard. Chron. 1896, i. p. 593. 
CG. x Dayana, Rolfe in Orch. Rev. 1902, p. 292. 
. (unnamed), Day, Orch. Draw. li. t. 35. 
C. x Duxeana, Rehb. f. in Gard. Chron. 1887, i. p. 576. 
5. C. x Eeximta, Rodr. Gen. et Sp. Orch. nov. i. p. 70; Rolfe in Orch. Rev. 1905, 
p. 315. 
6. C. x GUATEMALENSIS, Gard. Chron. 1861, p. 291; T. Moore in Fl. Mag. 1861, 
t. 61; Rehb. f. in Gard. Chron. 1888, ii. p. 378 (var. Wischhuseniana). 
Epi-Cattleya guatemalensis, Rolfe in Gard. Chron. 1889, i. p. 491; Orch. Rev. 
1893, p. 134. 
7. C. x Harpyana, Gard. Chron. 1884, ii. p. 211; 1885, ii. p. 206; Orch. Alb. v. t. 
231; Lindenia, vii. t. 305 (var. sone vili. t. 353 (var. Gardeniana), t. 373 
(var. Statteriana) ; Reichenbachia, ser. 2, ii. p. 15, t. 55; Orch. Rev. 1896, p. 241, 
fig. 13. 
C. Massaiana, Will. Orch. Alb. vili. t. 362. 
C. Oweniana, Gard. Chron. 1892, ii. p. 312; Jowrn. Hort. 1892, ii. pp. 240, 241, 
fig. 33; Gard. Mag. 1892, p. 548, with fig. 
C. Statteriana, Jowrn. Hort. 1892, ii. pp. 269, 277, fig. 38; Gard. Chron. 1892, 
il. p. 378. 
C. Dowiana aurea Statteriana, Gower in Orch. Alb. x. t. 468. 
C. Warscewiczii var. ‘Countess of Derby,’ Gard. Chron. 1894, ii. p. 318. 
©. Gigas var. ‘Countess of Derby,’ Jowrn. Hort. 1894, ii. pp. 274, 275, fig. 40. 
C. Leopold II., L. Lind. in Lindenia, x. t. 479. 
C. 
8. 
333 
C. 
Par an 
Warscewiezii var. Leopold II., Orch. Rev. 1894, p. 371. 
C. x nypripa, Proc. Roy. Hort. Soc. ii. p. 619; iii. p. 369; Orch. Rev. 1897, 
; Day, Orch. Draw. xlvii. t. 15. 
(unnamed), Gard. Chron. 1859, p. 672; Proc. Roy. Hort. Soc. i. p. 70. 
C. picta, Proc. Roy. Hort. Soc. iii. p. 369. 
C. hybrida picta, Proc. Roy. Hort. Soc. vy. p. 173; Fl. Mag. 1881, t. 473. 
9. C. x Imprrator, Rolfe in Orch. Rev. 1897, p. 365; 1898, p. 328; 1903, p. 364; 
Cogn. in Dict. Ic. Orch. Cat. hyb. t. 26. 
C. ‘Le Czar,’ L. Lind. in Jowrn. des Orch. vii. pp. 260, 274, 291; Gard. Chron. 
1896, ii. pp. 534, 592, 593, fig, 104; Lindenia, xii. t. 554. 
p- 
