No. 11.] THE BRYOPHYTES OF CONNECTICUT. 153 
4. Stems depressed; leaves distinctly complanate, acute to 
acuminate, dark green, scarcely glossy........ P. sylvaticum 
Stems ascending; leaves obscurely complanate or spread-| 
ing, distinctly acuminate, pale green, glossy...P. Roeseanum 
Plagiothecium latebricola (Wils.) Br. & Sch. Hypnum 
latebricola Lindb. 
Roots, stumps, and hummocks in swamps. Late summer. 
New Haven: East Haven (1879), J. A. Allen. 
Nova Scotia to Ontario, south to Alabama; Europe. 
Plagiothecium sylvaticum (Huds.) Br. & Sch. Hyp- 
num sylvaticum Huds. 
On soil, rocks, and decaying logs in the woods. Summer. 
LitcurietD: New Milford, Nichols; Salisbury, Gilman. 
Hartrorp: Hartford, Miss Lorenz. ToLttanp: Stafford, 
Nichols. WinpHam: Windham, Nichols. New Haven: 
Beacon Falls, Nichols; Meriden (1856), Eaton; North Haven, 
Nichols; Oxford, Harger; Woodbridge, Eaton. MIDDLESEX: 
Durham, Evans. 
Nova Scotia to Minnesota, south to Alabama; Alaska to 
Oregon; Europe; Asia; Africa. 
Rer. Eaton, 15, 67. 
Plagiothecium Roeseanum Br. & Sch. Hypnum Sulli- 
vantie Schimp. 
On earth and stones in swampy woods. Summer. WIuInpD- 
HAM: Canterbury, Mrs. Hadley. New Haven: East Haven, 
J. A. Allen; New Haven (1876), Pease. 
Nova Scotia to Alaska and British Columbia, south in the | 
east to Florida; Europe; Asia. 
Plagiothecium denticulatum (L.) Br. & Sch. Hypnum 
denticulatum L. 
Decayed logs, stones, and humus in moist woods. Summer. 
LitcHFIELp: Salisbury, Nichols. Harrrorp: Farmington, 
Mrs. Lowe; Southington, Chamberlain. Tottanp: Ellington, 
Pease; Stafford, Nichols. WinpHam: Canterbury, Mrs. 
Hadley; Windham, Nichols. Fairrietp: Darien, Mrs. Lowe. 
New Haven: Beacon Falls, Nichols; Bethany, Merriam; 
