Fig. 48.- — ^Bladderwort {Utric^ilaiia znilgaris). 

 Messrs. Flatters and Garnett (Copyright). 



See page 167. 



Fig. 49. — Vervain (Vcj-bena officinalis^ and Fern {Asplenium TricJioiiianes) 



IN THE Crevices. 



Messrs. Flatters and Garnett (Copyright). See page i'] 2^ 



