— 233 — 
chetial not much larger. Capsule subglobose; teeth red; lid 
short-pointed or mamillate; calyptra cucullate. Tufts 1—38 c. m. 
high, somewhat loose us. green. — Alp. rivulets r. Eur. Nor- 
way! Amer. Can.: Macoun. 
66.G.brunnescens Limpricht. — Schistidium Lpr.; Grimmia 
Kindb. 
Leaves small ovate-oblong muticous or with short rough 
hairpoint, not recurved, nearly appressed when dry, curved 
when moistened; perichetial not much larger with longer hair- 
point. Capsule subglobose or broad-oval; teeth orange; lid 
short-pointed; calyptra mitriform. Tufts dense 1—1,5 c. m. 
high. — Higher subalp. region r. Hur. Switzerl.! 
b. Stem-leaves ovate-lanceolate. Tufts dense. 
67.G.flaccida Notaris. — Anoectangium Not.; Grimmia Lindb.; 
G. spheerica Schimper; Gymnostomum pulvinatum Hoffmann 1796. 
Leaves somewhat large acuminate, recurved only in middle, 
With nearly smooth often long hairpoint; perichetial larger and 
more recurved. Capsule subglobose finally turbinate; teeth 
orange often rudimentary or wanting; lid mamillate; calyptra 
mitriform. Tufts 0,5—1,5 c. m. high often green. — Rocks 
and stone-walls r. Hur. Switzerl., Italy! Austria: Breidler. 
68.G.alpieola Swartz. 
Leaves not large, broadly acuminate subobtuse and recurved, 
muticous or with indistinct hairpoint; perichetial not much 
larger. Capsule suboblong often nearly exserted; teeth red; lid 
short-pointed; calyptra cucullate. Tufts 1—5 c. m. high us. 
brown or brown-green. — Moist alp. rocks r. Hur. Switzerl., - 
Norway! Amer, Can.: Macoun. 
69.G.heterophylla Kindb. bull. Torr. club XVII. — G. cosci- 
nodontoides Kindb. l. ¢.; G. chloroblasta Kindb. cat. Canad, m. 
Leaves small narrowly acuminate nearly subulate, not di- 
stinctly recurved, with an often long rough hairpoint; periche- 
tial green larger and longer. Capsule oblong; teeth orange very 
ctibrose. Tufts 1—1,5 e. m. high dark green or grayish when 
dry. — Alp. rocks r. Amer. Can. Brit. Col: Macoun. | a 
2. Apocarpeeformes. 095 
À. Leaves princ. the DURAM serrulate above often to middle; 
cells sinuous; costa rough at back. 
70.G.graeilis Schleicher. f 
Leaves not large, ovate-lanceolate broadly acuminate recurved, 
early appressed when dry, curved when moistened; perichetial 
larger; hairpoint rough often long. Capsule oblong; teeth dm 
