36 



P. DUSEN, MOSSES FROM THE WEST COAST OF AFRICA. 



18 87 18 



Fig. a, folia — ; b, pars superior folii — ; c, folium e rosula apicali pl. ster. — ; d, pars superior folii 



. ,. , 87 , , 18 . , .... 18 



e rosula apicali pl. ster. — ; e, capsula cura operculo — ; /, pars superior capsulre huraiditate — ; g, pars supe- 



18 



rior capsulae siccitate — 



200 



Pl. 00, fig. 1, planta magn. nat. ; fig. 2, pars peristomii — 



Syrrhopodon (Calymperopsis) suMisciformis n. sp. 



Syn. Calymperes (Hyophilina) subdisciforme C. Muller n. sp. in litt. 



Dioicus, solitarius vel gregarius vel pulvinate csespitosus, flavescente viridis; caulis 

 sterilis plus minusve arcuatus, usque ad 1 cm. longus, densifolius, infima basi radiculosus, 



simplex, foliis supremis in rosulam confertis, fertilis simplex, multo brevior, sa?pissime 

 innovatione unica, brevissima, rosula terminatus vel rarius pauci-ramulosus; folia planta? 

 fertilis sicca suberecta, incurvata, convoluta, humida e basi erecta vaginanteque patula, 

 conformia, inferiora minora, sursum sensim majora, usque ad 5,3 mm. longa et 0,45 — 

 0,60 mm. lata, lanceolata, canaliculata, superne subconvoluta, fere e basi limbata, limbo 

 circiter 0,oi mm. lato, infra summuin apicem abrupto, inferne reinote, superne densius 

 denticulato-serrulato, nervö valido, basi 0,i mm. crasso exarata, prope apicem corpusculis 

 puccineoideis, dense fasciculatim ad nervum dispositis pra^dita; cellulce basales hyalinae, 



