10 I. HAGEN. [1904 



gelblich sind, haben einen bleich orangenen Fundus, welcher zudem 

 breiter als der der verwandten Arten ist. Die specifische Selbst- 

 ståndigkeit der Pflanze kann somit keinem Zweifel unterliegen. 



Bryum saxonicum n. sp. 



Cæspites densi, 1 — 1.5 cm. alti, luride virentes. 



Surculus simplex, sub apice innovationem penicillatam ramos- 

 que subflagellaceos magis minusve remote foliosos emittens, tomento 

 fusco papilloso tectus. 



CauUs purpureo-fuscus, 0.27 mm. crassus, fasciculo centrali 

 magno, areolis laxis undulatis, periphericis in stratis duobus mino- 

 ribus. 



Folia caulina siccitate incurvoappressa, humiditate erecto- 

 patentia — erecta, inferiora distincte decurrentia, ovato-acuminata, 

 plana vel margine angustissime reflexa, male limbata, laxe contexta, 

 costa cum apice evanescente; superiora satis subito majora, indi- 

 stincte decurrentia, ovato-lanceolata, ca. 1.8 mm. longa et 0.67 mm. 

 lata, integra, margine tota longitudine late pæne spiraliter revoluta, 

 indistincte limbata, basi vix rubentia; cellulæ mediocriter crassæ, 

 in parietibus transversis porosæ, basales rectangulæ, 0.064 — 0.08 

 mm. longæ, 0.023 mm. latæ, angulares in foliis inferioribus vix 

 diversæ, in superioribus breviores ; illæ folii ceteri elongato-hexagonæ 

 — rhomboideæ, plurimæ 0.05 mm. longæ et 0.016 mm. latæ, mar- 

 ginem versus angustiores, oblique dispositæ, haud crassiores; costa 

 ad basin 0.055 mm. lata, fusco-viridis, continua vel brevissime ex- 

 currens, plano-convexa, apice subteres, e cellulis ventralibus magnis 

 2, ducibus multo minoribus 4, fasciculo comitum, stratis stereidea- 

 rum 2, cellulis dorsalibus 8 — 10 constructa. 



Folia innovationum siccitate erecta, subappressa, leniter flex- 

 uosa, humiditate erecto-patentia, breviter decurrentia, ad 1 mm. 

 longa et 0.33 mm. lata, margine angustius reflexa. 



Folia perichætialia intima ovato-triangula, margine angustis- 

 sime reflexa, costa breviter excurrente. 



Infiorescentia synoica; antlieridia pauca, rosea, 0.32 mm. 

 longa, 0.1 mm. crassa; pistillidia numerosiora, 0.5 mm. longa; 

 pa?^aphyses satis numerosæ, luteolæ. 



