40T 



Fig. 17. Pilus antheras Siphocampyli bicoloris coronans 



cuticula striolata. 

 Fig. 18. Idem, cuticula in modum vesicae inflata (a.), mem- 



braiiam cellulae propriam nudaute. 

 Fig. 19. Pilus in caule Siphocampyli obvius, e pluribus la- 



mellis, extrinsecus cuticula iuvolutis, constitutum. 

 Fig. 20. Cellulae stellatae ex pericarpio Solani Lycopersici, 



ad dissepimenta contigua, paullum constricta pellicnla qua- 



dam communi involutae. 



