290 



2. Fissidens (Eufissidens) calcicolus n* sp.; 

 gregarius perpusillus apieem versus dilatatus planus simplex 

 amoene viridis; folia niuKna 7 — 10-juga > inferiora minuta 

 superiora sensim majora secunda madore celeriter evoluta 

 planissima densiuscule imbricata majumnl&favo- ciridia, 

 latiuscule ligulate oblongata, arumine latiusmh bremmme 

 mwronato acuto piano nee incur cato terminata, ubique 

 pallide aetate dilute rubenti et angustissime ad laminam 

 veram majusculam truncatam paruin latius limbata in- 

 tegerrima, nerco pallido deinque facido dilute nibente valido 

 subgenuflexo in apiculum exlimbatum excurrente: lamina 

 dormlh pro more supra tier cum e bmi angustissima ascendens^ 

 mdhtlae parvulae dhti/tviae retirulatae amoene rhlorophyl- 

 losae molles aetate pellucidae; perich. multo majora supra 

 laminam veram infracto-plicata; theca in pedunculo basi 

 ascendente validiusculo rubro apieem versus attenuato in- 

 elinata cernuo oblonga macrostoma, tenera, dentibus mi- 

 nutis inflexis. 



Patria. Somalia , prope Meid, reg. montosa Serrut, 

 16—1800 met. alt, in saxosis calcareis excavatis, Aprili 

 1875: J. M. Hildebrandt. 



A. F. leptocheilo simillimo caracteribus accuratius 

 laudatis differt et i*. bnjoidi affinior, sed limbo obsoleto 

 jam distinetus. Inflorescentia ignota, 



8. Fissidens (Eufissidens) leptocheilos n.sp.; 

 gregarius perpusillus apieem versus dilatatus planus simplex 

 viridis; folia caulina 7— 10~juga, inferiora minuta supe- 

 riora sensim majora crispatula madore eeleriter evoluta 

 plana densiuscule imbricata majuscula laete viridia, latiu- 

 scule ligulate oblongata acumine brevi parum incurvato 

 acuto terminata, ubique pallide angustissime ad larainam 

 veram truncatam parum latius limbata integerrima, nervo 



