— 227 — 
distinctly sinuous, the alar hyaline very numerous. Capsule 
small oval. Tufts yellowish or brownish green, 4—5 o. m. 
. high. Branches curved. — Amer. r. Can. Vane. isl.: Macoun. 
= 40.G.procera Kindb. (in litt. ad Macoun 1892); revue bryol. 
1896. — G. pachyphylla Leiberg bull. Torr. club 1893 ? 
Leaves long, recurved nearly all around, nearly appressed: 
when dry; cells yellow, the upper short and not or faintly 
sinuous, the alar few, the inner basal long; hairpoint short 
and rough, sometimes wanting. Tufts brownish. Stem 5—10 
c. m. long. Habit of G. patens. — Amer. r. Can. Vane. isl: 
Macoun. (U. 8.: Leiberg ?) 
4. Ovatæformes. 
A. Tufts cohering, us. pulvinate. Stem 1—2 c. m. high. 
Gen. monoecious, us. fruiting. 
41.G.ovata Weber et Mohr. -— G. ovalis Lindb. 
Lower leaves small, the upper ovate-lanceolate, recurved 
below at one side, nearly appressed when dry; middle and 
upper cells short indistinctly sinuous, the alar quadrate or 
short-rectangular; hairpoint us. long and nearly smooth, some- 
. times wanting. Capsule brown oblong-oval; lid rostellate; 
annulus deciduous; calyptra us. mitriform. Tufts us. greenish. 
. Monoecious. — Rocks also below alps. Eur. common 1n nor- 
. them districts. Sweden, Norway, Switzerl.! Amer. Can.: 
.. Macoun. 
. *G.Hausmanni Notaris. ; 
i »Leaves muticous. Capsule with apiculate or obtuse lid. 
Tufts brown-green. — Eur. Austria»: Limpricht. 
42.G.sessitana Notaris. 1 
Differs from G., ovata: Leaves nearly uniform; hairpoint short. 
Capsule pale-brown; pedicel less elongate; lid not rostellate; 
annulus indistinct; ealyptra cucullate. Tufts blackish. | Dioe- 
cious. — Rocks also below alps r. Eur. Norway, Switzerl.! 
.. ltaly: Levier. 
.. 13.G.Donii Smith. 
Leaves not long, not recurved at base; upper cells subqua- 
= drate sinuous, middle short-rectangular, the alar and the very 
. narrow (inner) basal longer; hairpoint long nearly smooth. Cap: 
sule oval pale-yellow; lid mamillate; calyptra us. mitriform; 
pedicel not or scarcely emergent above perichetial leaves. Tufts 
small dusky or blackish green, us. about 1 c. m. high or 
lower. Monoecious. — Alp. regions. Hur. gen. r. Norway! 
Amer, r, Can.: Macoun, 
