Rhyncholaeliocattleya Gordon Siu, Siu 1951 ( RHS )

Cattleya Radians × Rhyncholaeliocattleya Hartland

Ancestors (total 21)	%	Img
Cattleya Isabella	25%
Rhyncholaeliocattleya Digbyano-Warneri	12.5%
Cattleya Radians	50%
Cattleya labiata	18.75%	72
Cattleya dowiana	40.63%	22
Cattleya Psyche	6.25%	9
Cattleya mossiae	3.13%	58
Cattleya Empress Frederick	6.25%	2
Cattleya Princess Royal	25%
Cattleya percivaliana	12.5%	43
Rhyncholaeliocattleya Hartland	50%	2
Rhyncholaelia digbyana	6.25%	20
Cattleya Leda	25%	1
Cattleya warscewiczii	6.25%	55
Cattleya warneri	6.25%	27
Cattleya Hardyana (1896)	12.5%	15
Rhyncholaeliocattleya Hannibal	25%
Cattleya Marathon	12.5%
Cattleya coccinea	3.13%	39
Cattleya Fabia (1894)	37.5%	11
Cattleya cinnabarina	3.13%	13