— A 
6. Cupulata. 
nd Capsule not distinetly strangulate; teeth smooth erect 
when dry. 
a. Capsule narrow gen. longsexserted. 
48.0.anomalum Hedwig. ! 
Leaves subcanaliculate and not subulate at apex, hyaline 
. below, faintly papillose above. Capsule oblong or oblong-cy- — 
lindric with brown stripes; teeth nearly free. — On stones, 
less often on trees and roofs. — Eur. common. Sweden, 
Norway, Switzerl.| Amer. r. Can.: Macoun. 
^b. Capsule thick suboval, sometimes immersed. 
49.0.consimile Mitten; Sulliv. icon. musc. 
Leaves not subulate at apex, faintly papillose above, hyaline 
below.. Capsule us. long-exserted; teeth nearly free. Stem us. - 
about 0,5 c. m. — Rocks r. Amer. Can. Pacif. distr.: Macoun. 
* 0.anomaloides Kindb. n. subsp. es 
Capsule less exserted; cilia shorter than teeth. Stem higher. 
— Amer, r. Can.: Macoun. . 
50.0.Watsoni James; Sulliv. icon. muse. 
Leaves subulate at apex, strongly papillose with long cylin- 
dric papille. Capsule wholly immersed; teeth connate in pairs. 
Stem 1—2 c. m. high. — Alp. rocks r. Amer, »U. S.»: Lesq. 
et Jam. 
B. Capsule thick us. strangulate, more or less immersed; 
teeth nearly free often papillose, often patent when dry. Leaves 
carinate. 
a. Peristomial teeth entire. a 
51.0.urnigerum Myrin. — »0O. perforatum Limpricht»: Venturi. 
Leaves very papillose, not hyaline below. Capsule us. W 
indistinct neck; teeth papillose below, gen. erect when dry. 
Tufts loose dark green. — Rocks princ. siliceous r. Eur. rit 
Sweden less r.l; M. Huss. France: Puget. 
52. O.cupulatum Hoffmann. 
Leaves us. faintly papillose, often hyaline below. Capsile 
with more or less distinct us. thick short neck; teeth gen. 
smooth, often patent when dry. Tufts us. dense and brown 
or blackish when dry. — Rocks. Eur. not uncommon. en 
Switzerl.! Amer. Can.: Macoun. 
* 0.nudum Dickson; Venturi. d 
- Capsule subemergent with long not defineht iiock. tn — Eur. 
not uncommon. Switzerl.! Austria: Breidler. ae Ro 
France: Brébisson. Amer. Can.: Macoun. 
