CHBISTIANIA VIDENSK.-SELSK. FORHANDL. 1 8 8 2. No. 24. 31 



romalla, anguste ovata, integerrima, costa paullo ultra medium 

 producta, folia perichaetialia interiora superne grosse uni-dentata, 

 distincte costata; pedicellus 13— 16mm longus; capsula iuclinata 

 cylindrica; processus non hyalino-limbati. 



A. R. polycarpus {Griff.). 

 Parvulus, rami clavato-cylindrici apice curvati; folia ramea 

 dense imbricata appressa heteromalla, anguste oblongo- ovata, inte- 

 gerrima, costa paullo ultra medium producta; folia perichaetialia 

 interiora integerrima vel margine erosa, obsolete costata; pedi- 

 cellus S— 9mm altus; capsula inclinata ovato-cylindrica; processus 

 indistincte hyalino-limbati. 



5. R. filiformis Schpr. 

 Gracilis, rami aequaliter filiformes erecti; folia ramea dense 

 imbricata, erecto-patentia heteromalla, anguste ovata, integerrima, 

 costa ad medium ,producta; folia perichaetialia interiora integer- 

 rima, obsolete costata; pedicellus 10— 13mm a ltus; capsula erecta 

 longe cylindrica; processus non limbati. 



6. R. dens us Schpr. 

 Sat parvulus; rami teretes subclavati, erecti vel apice leniter 

 curvati; folia ramea dense imbricata, appressa, heteromalla oblongo- 

 ovata, integerrima, costa ad medium vel supra producta; folia peri- 

 chaetialia interiora superne grosse uni-dentata fere ecostata; pedi- 

 cellus 11 — 13mm altus; capsula erecta oblongo-cylindrica; proces- 

 sus ignoti. 



7. R. secundus n. sp. 

 Robustior; rami teretes curvati, non clavati; folia ramea 

 dense imbricata, appressa, apice et infra homomalla, late oblongo- 

 ovata, integerrima, costa ultra medium producta; folia perichae- 

 tialia interiora eroso-dentata distincte costata; pedicellus 7- 11mm 

 altus; capsula erecta vel cernua, e basi ovata cylindrica, proces- 

 sus distincte hyalino-limbati. 



