GENERA. 
Tab. XVII. X 
Parts of the unexpandecl flower of Cryptostylis longi- 
folia ; from a drawing by Mr. Bauer in 1825. 
1. A young bud about three weeks before the expansion of the flower; 
natural size. 
2. A side view of the parts of fructification of the same bud ; magnified 
8 diameters. 
3. A front view of the same ; magnified 8 diameters. 
4. A back view of the same; magnified 8 diameters. 
5. Front view of the anther of the same flower ; magnified 8 diameters. 
6. Transverse section of the same ; magnified 8 diameters. 
7. A group of pollen grains of the same; magnified 200 diameters. 
8. Some of the utriculi of the lining of the stigmatic canal, in a 
virgin state, of the same bud ; magnified 200 diameters. 
9. A bud of the same plant, about 10 days before expansion ; natural 
size. 
/ 
10. A side view of the parts of fructification of the above bud ; magni¬ 
fied 8 diameters. 
11. A front view (from above) of the same ; magnified 8 diameters. 
12. A back view (from below) of the same; magnified 8 diameters. 
13. A front view of a bursting anther ; magnified 8 diameters. 
14. A group of pollen grains of the same anther; magnified 200 
diameters. 
15. Some utriculi of the stigmatic channel, at the time ol fecundation ; 
magnified 100 diameters. 
16. A back view of the expanded flower, and after fecundation ; magni¬ 
fied 2 diameters. 
17- A side view of the same ; magnified 2 diameters. 
18. A front view of the same ; magnified 2 diameters. 
