18 ORCHIDACEM 



EXPLANATION OF THE PLATE 



Plate 4 : Camptlocentrum porrectum 



Drawings were made from living plants secured at Oneco, Fla. ; the enlarged details, 

 by aid of the camera lucida. 



1. Fruiting plant in situ. 



2. Flowering plant detached. 



3. Flower, side view. 



4. Flower, under side. 



5. Flower, front view. 



6. Lip from above. 



7. Lateral sepal. 



8. Dorsal sepal. 



9. Petal. 



10. Unopened flower. 



11. Fruit enlarged. 



12. Pollinia. 



13. Column. 



