

CATALOGUE OF PLANTS. 131 
C. pisiformis (Roth), Ag. 
M, common in brooks on sticks, mosses, etc.; most abun- 
dant in spring. 
DRAPARNALDIA; Ag. 
D. glomerata (Vauch.), Ag. 
M, very common in running water in spring. 
STIGEOCLONIUM, Kuetz. 
S. tenue (Ag.), Kuetz. 
M, common in the same places as the preceding species. 
APHANOCHAETE, A. Br. 
A. repens, A. Br. 
M, on filamentous alge, Pine Hill and Hemlock Pool: —BB, 
on alge in brook. 
TRENTEPOHLIA, Mart. 
T. umbrina (Kuetz.), Born. 
M, common on bark of trees. 
CEDOGONIUM, Link. 
CE. acrosporum, De Bary. 
M, swamp near Bear’s Den. 
2. Borisianum (Le Cl.), Wittr. 
B B, in pond. 
CE. crassiusculum, Wittr. 
B B, with the preceding species. 
CE. fragile, Wittr. 
M, swamp near Bear’s Den. 
CE. Landsboroughi (Hass.), Wittr. 
M, Hemlock Pool: — BB, in pond. 
BULBOCHAETE, Ag. 
B. setigera (Roth), Ag. 
M, Hemlock Pool. 
