Corolla: Indumentum of adaxial side: Puberulous

species of common characteristics :

1. Averrhoa carambola L.--楊桃
   
    
2. Handroanthus impetiginosus (Mart. ex DC.) Mattos--黃鐘木屬植物
   
    
3. Melia azedarach L.--楝
   
    
4. Strophanthus divaricatus (Lour.) Hook. & Arn.--羊角拗
   
    
5. Tabebuia aurea (Silva Manso) Benth. & Hook.f. ex S.Moore--銀鱗風鈴木
   
    
6. Tetradium glabrifolium (Champ. ex Benth.) T. G. Hartley--楝葉吳茱萸