= 
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GENERA. 
Tas. XVII. 
Parts of the unexpanded flower of CryprostyLis LoNGI- 
O St Gl or be 
15. 
16. 
17. 
18. 
FOLIA; from a drawing by Mr. Bauer in 1825. 
. A young bud about three weeks before the expansion of the flower ; 
natural size. 
. A side view of the parts of fructification of the same bud ; magnified 
8 diameters. 
A front view of the same ; magnified 8 diameters. 
A back view of the same; magnified 8 diameters. 
. Front view of the anther of the same flower ; magnified 8 diameters. 
. Transverse section of the same ; magnified 8 diameters. 
. A group of pollen grains of the same; magnified 200 diameters. 
. Some of the utriculi of the lining of the stigmatic canal, in a 
virgin state, of the same bud; magnified 200 diameters. 
. A bud of the same plant, about 10 days before expansion ; natural 
size. 
. A side view of the parts of fructification of the above bud; magni- 
fied 8 diameters. 
. A front view (from above) of the same ; magnified 8 diameters. 
. A back view (from below) of the same; magnified 8 diameters. 
. A front view of a bursting anther ; magnified 8 diameters. 
. A group of pollen grains of the same anther; magnified 200 
diameters. | 
Some utriculi of the stigmatic channel, at the time of fecundation ; 
magnified 100 diameters. | 
A back view of the expanded flower, and after fecundation ; magni- 
fied 2 diameters. 
A side view of the same; magnified 2 diameters. 
A front view of the same; magnified 2 diameters. 
