Androecium: Anther: Dehiscence: Poricidal

species of common characteristics :

1. Elaeocarpus hainanensis Oliv.--水石榕
   
    
2. Rhododendron pulchrum Sweet--錦繡杜鵑
   
    
3. Senna siamea (Lam.) H. S. Irwin & Barneby--鐵刀木
   
    
4. Senna surattensis (Burm f.) H.S. Irwin & Barneby--黃槐決明,黃槐