[ 509 ] 



DIRECTIONS 



FOR 



PLACING THE PLATES 



OF 



THE TWENTIETH VOLUME. 



Tab. 1 . Ovulum of Avicennia to face 



page 



Streptolirion volubile 92 



Balanophora Burmannica . . 



9. 

 10. 

 11. 

 12. 

 13. 

 14. 

 15. 

 16. 



17. 



18. 



108 



Balanophora affinis 



Balanophora alveolata .... 



6. Balanophora picta 



7. Balanophora {Polyplethid) polyandra 



8. Pheeocordylis areolata 



Species of Lentinics 114 



Cryptocoryne ciliata 276 



Gamoplexis orobanchoides 296 



Development of Meloe, &c 358 



Ophiomeris Macahensis, &c 382 



Jansonia formosa 386 



Structure of Ascidia of Dischidia Rafflesiana 390 



Impregnation of Dischidia Rafflesiana 396 



