• gardneri
• gardneri var. cabofrioensis => gardneri var. rupicola
• gardneri var. gardneri => gardneri
• gardneri var. rupicola
• gardneri var. virescens
• gayi => divaricata

• geissei
• geminiflora
• geminiflora var. geminiflora => geminiflora
• geminiflora var. incana
• geniculata => limbata
• x genseri
• gentryana => Racinaea gentryana
• geotroica => Racinaea penduliflora
• gerdae
• gerd-muelleri

• ghiesbreghtii Baker => Racinaea ghiesbreghtii
• ghiesbreghtii L. B. Smith => Racinaea rothschuhiana

• Giant airplant
• gigantea Griseb. => Vriesea gigantea
• gigantea Mart. ex Schult. => Werauhia gigantea
• gigantea Ruchinger => duratii
• gilliesii
• gilliesii ssp. polysticha
• gilmartiniae => Racinaea gilmartiniae

• glabrior
• gladioliflora => Werauhia gladioliflora
• glauca
• glaucophylla => fasciculata
• glaziovii => Vriesea poenulata
• globosa
• globosa var. alba
• globosa var. crinifolia => globosa
• globosa var. globosa => globosa
• globosa var. major
• glossophylla
• glumaciflora => rusbyi
• glutinosa Mart. => Vriesea neoglutinosa
• glutinosa Griseb. => Lutheria glutinosa

• goniorachis = Stigmatodon goniorachis
• goudai => Racinaea goudae
• goyazensis

• gracilis Ule => Vriesea procera var. tenuis
• gracilis Griseb. => Vriesea procera var. procera
• gracillima
• gradata => Vriesea gradata
• graebeneri
• graminifolia => Lemeltonia monadelpha
• grandis Schltdl. => Pseudalcantarea grandis
• grandis Mez => Pseudalcantarea viridiflora
• grandispica
• grantii => Racinaea grantii
• graomogolensis
• grazielae
• grisea => latifolia
• grisebachiana => biflora
• grisebachii => schiedeana
• grossispicata
• grovesiae
• gruberi

• guacamayosensis => Racinaea guacamayosensis
• guadelupensis => Werauhia guadelupensis
• guanacastensis => Racinaea contorta
• guasamayensis => muhriae
• guatemalensis
• x guelzii
• guentheri => rusbyi
• guenther-nolleri
• guerreroensis
• guttata => Vriesea guttata var. guttata
• gutteana

• gymnobotrya
• gymnophylla => Guzmania monostachia forma monostachia