KONGL. SV. VET. AKADEMIENS HANDLINGAR. BAND 28. N:<> 2. 



41 



brevibus, tum longiusculis, patulis vel patentissimis, complanatis ; attenuatis, sa?pe in fla- 

 gellum productis; folia raraea et ramulina ovata vel late ovata, ceterum ut in pra?cedente; 

 cetera ignota. 



Habitat in Camerunia in ramulis arborum, ubi ad Ekundu Ndene emporium m. Martio a. 

 181)1 legi. 



Having many characters of P. chalaropteris, bnt, for all that. very distinct and easely 

 distinguished; differing at once by its, comparatively, much shorter, not pendulous branches, 

 mucli denser and usually flageUiform branchlets. 



32 . 32 18 . .32 



Fi"\ a et b folia raraea — : c foliuni ramenra inferius — ; d flos femineus - — ; e folia ramulina - 



1 1 1 1 



, ,, , • , 200 „ , i , 20 ° 

 / cellulre apicales ; g cellulae basales . 



Pl. V. fig. 1 planta magn. nat. 



Porotrichum (Pinatella) Braunii Brotherus. 



Engler's Bot. Jahrb. 20. Band. (1894), p. 200. 

 Syn. Neckera (Paraphysanthus) Duseni C. M. in litt. 



»Dioicum; valde complanatum, pallide viride; caulis longissime repens, divisionibus 

 1 — 4 em. altis, erectis, strictis, brevissime stipitatis, inferne foliis squamseformibus, densis 

 preeditis, dein simpliciter pinnatis vel plerumque dense bipinnatis, ramulis valde com- 



VJ 



**_ 





planatis, ad 1 cm. usque longis, curvatulis, obtusis, rarius flagelliformibus ; folia stipilis 

 erecta, lanceolata, acuminata, acuta, paullum decurrentia, marginibus erectis, superne 

 minutissiine serrulatis, nervö ad vel supra medium evanido, caulina multo majora, disticha, 

 valde asymmetrica, ovato-ovalia, obtusa, breviter apiculata, marginibus basi excepta minute 

 serrulatis, nervö tenui, sat longe infra apicem evanido, cellulis basilaribus elongatis, an- 

 gustis, superioribus sensim brevioribus, apicalibus rhombeis, onmibus lsevissimis, ramulina 

 multo minora, marginibus argutius serrulatis.» Bractece perichcetii e basi vaginante paten- 

 tissimre vel recurvatse, lanceolata^, attenuata?, acuta*, enerves, marginibus integris, cellulis 

 elongatis. Archegonii et paraphyses numerosi; cetera ignota. 



K. Sv. Vet, Akad. Handl. Band 28. N:o 2. 6 



