PLATE LXV. 



FIG. 



1. PLUMULARIA PINNATA, p. 295, nat. size. 



1 . Portion of a pinna, magnified. 1 b. Capsules, mag- 



nified. 



2. PLUMULARIA ECHINULATA, p. 302, nat. size. 



2 a. Stem and pinme, magnified. 2 b. A piece of the 



creeping stolon with capsules, magnified. 



3. PLUMULARIA SIMILIS, p. 303, nat. size. 



3 a. Stem and pinnae, magnified. 3 b. Capsule *. 



This figure is drawn to a larger scale than the rest. 



