g. Bauhinia cockiana Korth. var. scarlatina (Larsen & Larsen, Fl. Malesiana 12 (1996) 524. – synonym of Bauhinia kockiana
g. Bauhinia wrayi Prain var. rubella (Larsen & Larsen, Fl. Malesiana 12 (1996) 532. – synonym of Bauhinia wrayi
Galedupa ceramensis Rumphius – synonym of Sindora galedupa
Galedupa indica Lam. – synonym of Sindora galedupa
Ganggang katup (Lingga) [Malay Peninsula] – synonym of Bauhinia semibifida
Gigasiphon amplum (Span.) de Wit – synonym of Bauhinia ampla
Gigasiphon dolichocalyx (Merr.) de Wit – synonym of Bauhinia dolichocalyx
Gigasiphon schlechteri (Harms) de Wit – synonym of Bauhinia ampla
Gleditsia celebica Koorders – synonym of Gleditsia rolfei
Guilandina bonduc L. – synonym of Caesalpinia bonduc
Guilandina nuga L. – synonym of Caesalpinia crista