Leaf (general): Leaf arrangement: Whorled

species of common characteristics :

1. Allamanda blanchetii A. DC.--紫花黃蟬
   
    
2. Allamanda cathartica L.--軟枝黃蟬
   
    
3. Allamanda schottii Pohl--黃蟬
   
    
4. Alyxia sinensis Champ. ex Benth.--鏈珠藤
   
    
5. Casuarina equisetifolia L.--木麻黃
   
    
6. Strophanthus divaricatus (Lour.) Hook. & Arn.--羊角拗