— 308 — 



gen. r. Eur. Germany: C. Mueller. Norway: J. Roell. France: 

 Husnot. Amer. Can. fruiting: Macoun; Waghome. 

 37.0.maritiraiim C. M. et Kindb. — Ulota cat. Can. m.; U. 

 phyllantha Bridel in part. 



Differs from the last: Leaves gradually attenuate to the subu- 

 late apex, more distinctly papillose also on costa. Capsule 

 broad-oval; neck short; pedicel shorter and thicker, curved when 

 moistened. — Rocks near sea less r. Eur. Sweden not uncom- 

 mon! Norway: E. N3mian. Amer. Can. fruiting: J. Macoun. 

 Alaska: J. M. Macoun. 



VI. Calyptoporus Lindberg. 



1. Psilocarpa. 

 38.0.psilocarpiim James. — Sullivant icon. muse. 



Leaves broadly ovate-lanceolate obtusate subobtuse faintly 

 papillose, recurved below, sometimes faintly crenulate at apex; 

 cells small, the basal short. Capsule broad-oval finally sub- 

 oblong; neck not distinct; lid mamillate; teeth free opake erect; 

 cilia narrow; calyptra glabrous. Stem about 0,5 c. m. long. 



— Trees r. Amer. U. S.: James, com. C. Mueller. Can.: Macoun. 



2. Microcarpa. 

 39.0.microcarpum Notaris; Husnot muscol. gall. 



Leaves flat at bordei-s at least at one side, nearly smooth, 

 gen. obtuse suboblong or broadly ovate-lanceolate; basal cells 

 short. Capsule suboval; neck not distinct; teeth papillose yello- 

 wish connate in pairs, appressed "when dry; calyptra glabrous. 



— On small trees princ. Moms r. Eur. Switzerl. near Lugano! 

 40.0.Ha)lii Sullivant et Lesquereux; Sull. icon. m. 



Leaves recurved below middle, distinctly papillose, ovate- 

 lanceolate acute or subsubulate at apex; alar cells quadrate, 

 the inner basal short-rectangular. Capsule oval; neck not distinct; 

 teeth smooth whitish connate in pairs, erect when dry; calyptra 

 hairJ^ — Trees r, Amer. Can.: Macoun. 

 41.0.Janiesii Sullivant icon, muscor. 



Leaves faintly reflexed, very papillose with long cylindric 

 papillae, broadly obtuse ovate-oblong; marginal cells quadrate, 

 the inner basal somewhat long-rectangular not hyaline. Capsule 

 obovate-piritorm often with thick neck; teeth smooth pale, 

 wholly or nearly free, deflexed-appressed when dry; calyptra 

 sparingly hairv. — Limertone rocks r. Amer. Can.: Macoun. 



3. Pulchella. 

 42.0.pnlchellain Brunton. 



Leaves long narrow subulate at apex, recurved below, flat 



