KONGL. SV. VET. AKADEMIENS HANDLINGAR. RAND 



28. 



n:o 



3. 



crassa, sicca sub ore constricta; peristomium simplex, inferne aurantiaeum, superne pallidras; 

 dentes 16, huraidi conniventes, sicci subreflexi, superne arcuatc incurvati, 0,426 mm. alti 

 et 0,08 mm. lati, e basi ad medium eleganter longitudinaliter rugosi, rugis pulchre minu- 

 tissime punctulato-papillosis, longe infra medium in lacinias binas dense minutissime papil- 

 losas fissi; operculum minute vel vix conicum, oblique snbulate rostratum, rost ro fe re tboca 

 longiore; ealyptra cucullata, paullum infra mediam thecam producta, pallida. 



Planta mascula parvula, plerumque simplex; folia perigonalia e basi lata vaginante 

 raptim eontracta, longe subulate elongata; antheridia magna, elongate elavata, curvatiuscula; 

 paraphyses pauca?. 



Habitat in Camerunia in hnmo, ubi ad Itoki emporium m. Februario a. 1890 c. fr. legi. 



.22 ... 22 18 18 



Fig. a, folia — ; b, bractea pericha:tii — ; c, capsula calyp träta — ; d, eapsula operculata — ; e, capsula 



... 32 22 



deoperculata huraiditate — ; /, capsula deoperculata siccitate — . 



142 



Pl. 00, fig'. 32, pars peristoraii ; fig. 33, planta inagn. nat. 



Dicranella ampullacea C. Muller n. sp. in litt, 



Dioica, pusilla, laxe crespitosa, caBspitibus viridibus, valde expansis; caulis erectus 

 vel subadscendens, usque ad 6 mm. altus, dense foliosus, basi radiculosus, simplex vel 



/ 



parce brevissime rainulosus; folia sicca suberecta, humida subarcuate patentia, baud vel 

 vix subsecunda, usque ad 2,7 mm. longa et 0,36 mm. lata, subulate elongata, inferne 



