MONANDRIA POLYGYNIA. Chara. 
2. C. caulibus nudis superne papillosis, ramulis teretibus 
basi et in articulis foliosis, foliis Jinearibus, bracteis 
bacca brevioribus. Willd. sp. pl. 4. p. 184. 
Icon. JFilld. in act. ac. ber. t. 1-25 E 
In clear waters and small ponds : Pensylvania, Virginia, 
&c. Q.July. v.v. Green, shining, fragile. 
3. C. caulibus diaphanis nudis, ramulis inarticulatis aphyl- 
lis compressis, baccis nudis lateralibus. Willd. sp. 
pl. 4. 5.187. . » 
Icon. Engl. bot. 1070. 
In muddy pools and ditches in the western part of Pen- 
sylvania, &c. ©, Aug. v.v. Green, flexile, ten- 
= der, transparent, L . 
