236 REPORT OF THE 
CONFERENCE ON GENETICS. 
geographical distribution may be expressed as follows (those preceded by 
an asterisk have also been raised artificially) :— 
1. Mexico AND GUATEMALA. 
Cattleya x guatemalensis = 
Lelia x Crawshayana = 
Lelia x Eyermaniana = 
Lelia x Finckeniana = 
Lelia x Gouldiana = 
Lelia x leucoptera = 
Lelia x venusta = 
*Cattleya x Hardyana = 
C. aurantiaca x C. Skinneri. 
L. albida x L. autumnalis. 
L. albida x L. grandiflora. 
L. albida x L. anceps. 
L. anceps x L. autumnalis. 
L. albida x L. furfuracea. 
L. furfuracea x L. grandiflora. 
2. CoLoMBtIa. 
. Dowiana x C. Warscewiezil. 
3. Upper Amazon DISTRICT. 
Cattleya x Brymeriana = 
C. Eldorado x C. superba. 
4. BAHIA AND PERNAMBUCO. 
*Cattleya x Imperator = 
*Cattleya x Lucieniana = 
?Cattleya x Measuresii = 
*Cattleya x resplendens = 
Cattleya x undulata = 
*Cattleya x Victoria-Regina = 
*Cattleya x Whitei = 
*Leelio-Cattleya x albanensis = 
*Lelio-Cattleya x Gottoiana = 
Lelio-Cattleya x Pittiana = 
5. Minas Geraes Districr. 
Cattleya x eximia = 
Cattleya x O’Brieniana = 
Cattleya x Schrceederiana = 
? Leelia x Cowani = 
. granulosa x C. labiata. 
. Harrisoniana x C. Schilleriana. 
. Aclandie x C. Walkeriana. ’ 
. granulosa x C. Schilleriana. 
. elongata x C. Schilleriana. 
. labiata x C. Leopoldii. 
. Schilleriana x C. Warneri. 
Cattleya Warneri x Leelia grandis. 
Cattleya Warneri x Lelia tenebrosa. 
Cattleya amethystoglossa x Leelia grandis. 
He) Chere) ©) 
C. bicolor x C. Walkeriana. 
C. dolosa x C. Loddigesii. 
C. bicolor x C. dolosa. 
L. flava x L. harpophylla. 
6. Rio DE JANEIRO AND ADJACENT TERRITORY. 
*Cattleya x Claesiana = 
Cattleya x Dayana = 
Cattleya x Dukeana = 
*Cattleya x hybrida = 
*Cattleya x Isabella 
*Cattleya x Patrocinii = 
*Cattleya x picturata = 
Caitieya x Sceita = 
Cattleya x venosa = 
Cattleya x Wilsoniana = 
*Leelia x Pilcheri = 
Lelio-Cattleya x amanda = 
*Lelio-Cattleya x Binoti = 
Leelio-Cattleya x delicata = 
*Lelio-Cattleya x Leeana = 
Lelio-Cattleya x porphyritis = 
Lelio-Cattleya x Verelii = 
7. SANTA 
C. intermedia x C. Loddigesii. 
C. Forbesii x C. guttata. 
C. bicolor x C. Leopoldii. 
C. guttata x C. Loddigesii. 
C. Forbesii x C. intermedia. 
C. Leopoldi x C. Loddigesii. 
C. cuttata x C. intermedia. 
C. intermedia x C. porphyroglossa. 
C. Forbesii x C. Harrisoniana. 
C. bicolor x C. Harrisoniana. 
L. erispa x L. Perrinii. 
Cattleya intermedia x Lelia Boothiana. 
Cattleya bicolor x Lelia pumila. 
Cattleya Forbesii x Leelia crispa. 
Cattleya Loddigesii x Lelia pumila. 
Cattleya Dormaniana x Lelia Dayana. 
Cattleya Forbesii x Lelia Boothiana. 
CATHERINA District. 
Brasso-Cattleya x Lindleyana = Brassavola tuberculata x Cattleya intermedia. 
*Cattleya x intricata = 
Leelio-Cattleya x elegans = 
*Lielio-Cattleya x Schilleriana = 
C. intermedia x C. Leopoldii. 
Cattleya Leopoldii x Lelia purpurata. 
Cattleya intermedia x Lelia purpurata. 
