Gabriel		leucogigas 'Hunstein's Secret' x konori
Gabrielle's Trumpet
Gardenia Odyssey	R	unknown
Garnet	R	Ne Plus Ultra x Ruby
Gentle Jenny	R	(macgregoriae x zoelleri) x jasminiflorum
George Budgen	R	laetum x zoelleri
Gertrude		(laetum x leucogigas) x konori
Gilded Sunrise	R	aurigeranum x laetum
Ginger Snap		sessilifolium x fallacinum
Giselle		orbiculatum x konori
Glen Borch	R	Dr. Hermann Sleumer x laetum
Glenn Sahara	R	(zoelleri x leucogigas) x Dr. Herman Sleumer
Gloria Mundi		Crown Princess of Germany x javanicum
Go For Gold		Wattlebird F2
Gold Bullion		laetum x Gardenia Odyssey
Gold Coast
Golden Bells		laetum x unknown
Golden Blaze
Golden Casket		sessilifolium x laetum
Golden Charm	R	macgregoriae x Princess Alexandra
Golden Chimes	R	laetum hybrid x macgregoriae
Golden Girl		retivenium x Tropic Glow
Golden Glory		laetum x aurigeranum
Golden Glow		laetum (Black & Woods form) x unknown
Golden Prolific		(macgregoriae x laetum) x laetum
Goldfinger		Bold Janus x Leonore Frances
Goldilocks		christianae x macgregoriae
Gossamer Pink
Gossamer White	R	loranthiflorum x laetum
Great Coat	R	zoelleri x (christianae x konori)
Great Scent-sation	R	konori x viriosum
Green with Envy	R	Gardenia x (laetum x aurigeranum)
Greers Pink
Groucho		viriosum x unknown
Gwenevere		jasminiflorum x unknown