— 372 — , 



lia.B.Gerwigii C. Mueller. — Hypnum C. M.; Bryum Limpr 

 Leaves broad-ovate subobtuse, neither limbate nor reflexed 

 not densely crowded, 'whitish green,' sometimes sparirigly chlo 

 rophyllose. Stems about 3 c. m. high. Capsules and flowerf 

 unknown. — Inundated rocks r. Eur. Switzerland: Gerwig 

 com. C. Mueller. 



IV. Cladodium Schimper, in part. 



1 . Eiythrodontia. 

 113.B.Marratii Wilson. 



Leaves oval-oblong blunt not or scarcely reflexed. Capsulf 

 Bubglobose; cilia indistinct; pedicel 2 — 3 c. m. long. Stenr 

 very short. — Wet places near sea r. Eur. Engl: Rogers; Per 

 cival. Netherland: Buse. 



2. Arcticiformia. 



A. Capsule us. abruptly narrowed to the very small mouth 

 Leaves not crowded. 



114.B.arcticiim R. Brown. — Pohlia R. Br.; Bryum Br. eur 

 Leaves suboblong, more or less reflexed, broadly red-lirabate 

 finally rose-red or purplish; costa percurrent or short- excurrent 

 finally red. Lower shoot-leaves decurrent. Capsule thick sub 

 oval often oblique, brown; teeth and endostome orange; cilii 

 not appendiculate. Fruiting stems very short, scarcel}' tufted 

 shoots short, radiculose at base. — Earth in alp. region princ 

 in northern districts r. Eur. Norway! Amer. very r. Can.: Ma 

 coun. 



llS.B.flaTCScens Kindb. enum. bryin. dovr.; rev. bryol. 1896 

 Leaves suboblong scarcely reflexed us. broadly yellow-limbate 

 often finally brown-red, sometimes decurrent; costa short-ex 

 current j^ellowish or brown. Capsule thick subobovate obliqu( 

 often curved, finally brown; teeth and endostome yellowish 

 cilia often appendiculate. Stems as in the last, more distinctli 

 tufted. — Alp. rocks r. Eur. Norway near Kongewold! 

 116.B.Lindl)ergii Kaurin. 



Agreeing with the last in often appendiculate cilia. Difieri 

 from it in leaves longer, oblong-lanceolate, and green; stemi 

 higher, densely tufted. Us. monoecious or dioecious. — Mois 

 alp. rocks r. Eur. Norway! 



B. Capsule not abruptly narrowed to the less contractec 

 mouth. Leaves yellowish green and yellowish-limbate, not red 

 Stem more distinct, radiculose in lower half. 



a. Capsule yellowish; teeth orange; cilia not appendiculate 

 Leaves oblong-lanceolate, broadly limbate. Us. synoecious. 



