— 282 — 
small; teeth indistinct; pedicel reddish. Plants small. — Eur. 
r. Portugal: Solms Laubach, com. Venturi. LALO) 
5.P.Notarisii Schimper. 
»Differs from P. crinita: Leaves smaller narrower; upper cells - 
scarcely chlorophyllose. Capsule oblong-cylindric longer narro- 
wer and longer-pedicellate. — Eur. r. Sardinia: F. Mueller: 
Schimp. syn. dd. 
b. Monoecious. Leaves often smooth and not reflexed. | 
Pedicel reddish. uo 
6.P.truncatula L. — Bryum L; Pottia Lindb.; P. truncata 
Fuernrohr. ; 
Leaves subobovate acute or short-acuminate. smooth not 
reflexed; costa not long-excurrent. Capsule short cupuliform 
or subhemisphæric; teeth none. — Earth in fields and gardens. 
Eur. common. Sweden! France: Husnot. Amer. Can.: Macoun. — 
U. S5.: com. Macoun. 
7.P.lanceolata Hedwig. — Leersia H.; Pottia C. M. 
Leaves oblong-lingulate acute obtusate or short-acuminate, 
us. reflexed and more or less papillose; costa often long-excur- 
rent. Capsule oblong-oval; teeth often well-evolute. — On 
earth. Eur. not r. Switzerl! Sweden: S. Hardin. France: Puget. - 
Italy: Arcangeli. bs 
* P.littoralis Mitten; Braithwaite. des 
Leaves nearly smooth; costa shorter-excurrent.  Peristome | 
none. — Sandy soil near sea r. Eur. Engl: Rogers. Amer. 
Can.: Macoun. "MN 
a Turner. — Gymnostomum Turn.; Pottia Fuern- - 
rohr. 
Leaves faintly papillose sometimes slightly reflexed; costa - 
short-excurrent. Capsule gen. subcylindrie; teeth none or rudi- 
mentary. — Banks and walls. Eur. not r. Sweden! France: 
Brébisson. Amer. r. Can.: Macoun. ite a 
117. Dermatodon Huebener. TEE 
1.D.cernuus Huebener. — Desmatodon Br. eur.; Cynodontium | 
latifolium Schwegrichen. joie 
Leaves oblong sublingulate sharply acuminate acute limbate 
papillose, reflexed at least to middle, us. denticulate near apex; 
costa excurrent finally reddish. Capsule broad-ovate inclined i: 
or horizontally patent with erect neck, finally red-brown, tee 
long us. deeply cleft; lid apieulate; pedicel straight yellow ; 
finally red 10—16 m. m. long. Spores about 0,04 m. m» 
Tufts dense to 2-—3 e. m. high, often lower. Monoecious- 
