-- 291 — 
3.8.floridanus Sullivant icon. muse. RIT 
Leaves not limbate, entire at the lower part of sheath, pa- 
pillose-crenulate in its upper part, narrowly ovate-lanceolate, 
tapering to the subobtuse apex; upper lamina furnished with 
2 serrate lamelle at each border; the most cells small dusky, 
only the lower basal Jarge hyaline; costa papillose, not serrate, 
at back. Calyptra smooth. Peristomial teeth with 5—6 arti- 
culations. Pedicel of capsule shorter than in the last. Tufts 
brown-green. — Decayed logs r. Amer. r. U. S. south. st.: Fitz- 
gerald, com. Renauld. 
120. Dialytrichia (Schimper as subgenus) Limpricht. 
1.D.Brebissoni Bridel. — Barbula Brid.; Dialytrichia Limpr.; 
Cinclidotus Husnot; Tortula mucronata Lindb. l j 
Leaves broad somewhat. long sublinear or sublingulate round- 
obtuse carinate with thickened borders above the hyaline slightly 
reflexed base; upper cells papillose subquadrate, the basal rect- 
angular hyaline or faintly colored; costa thick short-excurrent. 
Capsule suboblong; lid rostellate much shorter; teeth short 
reddish papillose scarcely once contorted; basal tube short; pe- 
dicel yellowish red. Stem branched 2—5 c. m. high us. erect. Tufts 
large dark green or dirty brownish. Habit of Cinclidotus riparius. 
— Base of trees near rivers or stones in rivulets r. Eur. Italy! 
France: Husnot. Belgium: Roemer. Spain: Bolos, com. Venturi. 
2.D.cancellata C. M. — Barbula C. M.; Dialytrichia Kindb. 
Differs from the last: »Leaves yellowish green; stem nearly 
. simple. Capsule cylindric; lid scarcely shorter; teeth smooth; 
calyptra very rough, — Amer. r. U. 8. Texas: Boll»: C. M. 
in Flora 1873. 
121. Cinelidotus Beauvois. 
A. Leaves narrow long sublinear or nearly subulate, falcate 
= when moist. 
— l.C.aquaticus Jacquin. — Hypnum Jacq.; Cinclidotus Br. eur. 
Leaves crowded entire channelled narrowed from base, faintly 
. Curved when dry; nearly all inner cells subquadrate faintly 
pellucid, the marginal short-rectangular; costa thick sublinear 
. exeurrent to a thick smooth point, occupying about !/, of la- 
. Mina at base. Capsule oblong brown; lid subconic often nearly 
as long; teeth brittle partly loosed with difficulty; pedicel short- 
= exserted. Tufts’ brown or dark-green. Stem naked below 
and much branching, often very long to 50 c. m. — Rivulets. 
Eur, southern distr. somewhat r. Switzerl.!, Schimper. Austria: 
Venturi. Italy: Arcangeli. Germany: Kolb. 
