* 466 Hepatic Mosses of Mass etts. 
+ 
s 
districts, is a work of importance, and to add one's 
mite to such an end is pleasing and gratifying. 
It only remains for me to Ea. i 
most part followed Hooker as authority for reducing 
the species to a systematic arrangement. 
E JUNGERMANNIA. Lindos 
| A 
x cordifolia ? Hooker’s Brit. Jung. tab. 32. Grow- 
ing among a Species of Dicranum in bogs, South 
Pond, Plymouth! December. Some of the stems 
furnished with capitula and with white pulverulent 
granules ; leaves at the tip of the stem, dark pitpie: 
Not in fruit. 
J. sphagni, Dicks. Brit. Jung. t. 33 & Suppl. t. 2; 
Schweinitz, p. 15. Mass. Catal. Eel River, Plym- : 
outh! Generally adherent to Sphagnum by its long 
roots from beneath its stem. 
J. bicuspidata, L. Brit. Jung. t. 11. Dillenius’e 
Musci, t. 70, fig. 13. Schw. p. 17. Found with 
empty calyces, October, 1839, near Plymouth! 
J. connivens, Dicks. Brit. Jung. t. 15. Schw. i 
pP. 17. near Plymouth! In mode of growth and 
texture resembles the-last, but is easily distinguished 
by the curious forcipated. teeth of the leaf, aie 
tiful species. 
J. Ehrhartiana, Weber. Schw. p. 17. Piym- 
outh! Stem very rooting. 
J. nemorosa, L: Brit. Jung. t. 21. Schw. p 17. 
Plymouth! A somewhat large species of a] 
green color, and ciliato dentato se on the edge 9 of nM 
leaves. 
E 
I have for the : 
4. 
án. 
