EXPLANATION OF PLATE I! 



Seraphyta diffusa 



1. Flower x about 3. 



2. Anther enlarged. 



3. Pollinia enlarged. 



Ar i>opliyllum giganteum 



4r. Upper portion of spike, natural size. 



5. Flower x 2. 



6. Lip and column X 2. 



7. Do. with lip depressed. 



8. Anther enlarged. 



9. Pollinia enlarged. 



Brouglitonia sanguinea 



10. Flower, with one sepal and one half and one 



petal removed, nat. size. 



11. Lip slightly enlarged. 



12. Column x about 2. 



13. Anther enlarged. 



14. Pollinia enlarged. 



Brouglitonia domingensis 



15. Upper portion of spike, nat. size. 

 1G. Lip, nat. size. 



17. Column x about 2. 



18. Anther enlarged. 



19. Pollinia enlarged. 



