1. Tropical American semi-evergreen tree having erect racemes of pink or rose-coloured flowers; used as an ornamental
   - pink shower tree, horse cassia, Cassia grandis

Derived forms: pink showers

Type of: cassia

• genus Gymnosporangium
• genus Gymnura
• genus Gynura
• genus Gypaetus
• genus Gyps
• genus Gypsophila
• genus Gyromitra
• genus Haastia
• genus Habenaria
• genus Hackelia
• genus Haemanthus
• genus Haematobia
• genus Haematopus
• genus Haematoxylon
• genus Haematoxylum
• genus Haemodorum
• genus Haemopis
• genus Haemoproteus
• genus Haemulon
• genus Hakea
• genus Halcyon
• genus Haldea
• genus Halenia
• genus Halesia
• genus Haliaeetus