— 212 — 
piriform; pedicel straight. Stems very short not tufted. — - 
Limestone and sandstone rocks. Eur. Switzerl.! Sweden: J. 
Hulting. Norway: Arnell. Engl: Rogers. Amer. Can.: Drum- 
mond; Macoun. 
If. Eu-Seligeria. DR 
A. Leaves long subulate-acuminate plurifarious; costa us. ex- 
current. : s 
a. Stem very short. Capsule piriform or subclavate. | 
2.8.reeurvata Hedwig. — Grimmia H.; Seligeria Br. et Sch; 
8. setacea (Wulfen) Lindb. "m ee 
Leaves with long-excurrent costa. Capsule piriform; teeth obtuse — 
or subacute; pedicel us. arcuate. Loosely tufted. — On sand- 
stone. Eur. not r. Sweden, Italy, Switzerl! Engl.: Rogers. 
Amer, Can.: Drummond; Macoun. . 
*S.erecta Philibert. — »Weisia Seligeri Hooker et Wilson»: = 
Lq. et Jam. 
Leaves shorter. Pedicel us. straight erect. — Rocks r. Eur. — 
Switzerl.: Philibert. Amer. »U. 8: Drummond»: Lesq. et Jam. — 
9.S.pusilla Ehrhart. — Afzelia Ehrh.; Seligeria B. S. E 
Leaves of fruiting stem with a not distinctly excurrent costa. 
Capsule piriform erect; teeth obtuse; pedicel straight. : Loosely p 
tufted. — Damp shady rocks of limestone or sandstone. Bur. 
Switzerl.| Sweden: E. Adlerz. Norway: E. Nyman. Engl: 
Whitehead. Amer. »Can. and U. S»: Lesq. et Jam. 
* S.acutifolia Lindberg. de 
Leaves with more distinctly excurrent costa. Pedicel often 
very short. — Eur. r. Engl: Rogers. — 
 4.S.paueifolia Dickson. —- Bryum Dicks.; Seligeria Carruthers; - 
Braithwaite; S. subcernua Schimper. d 
Leaves with us. short-excurrent costa. Capsule subclavate 
sometimes inclined; teeth acute; pedicel suberect flexuous. — 
Chalk blocks r. Eur. »Engl.»: Braithwaite. : 
b. Stem somewhat high about 1 c. m. Capsule subglobose 
or oval. 3 es 
5.S.polaris Berggren. Es 
Leaves with long-excurrent costa. Capsule subglobose; teeth 
subacute somewhat long; pedicel exserted not or slightly cur- 
ved. Densely tufted. — On earth in arctic district r. Bur 
Spetsbergen: Berggren, com. A. G. Nathorst. - 
6.S.subimmersa Lindberg musei scandinav. eod 
»Differs from S. recurvata in the stem higher, to 1 €. m4 
angular leaf-cells dicranoid; capsule oval scarcely emergent 
