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50 V. F. Brotherus: 



Dicranella Pervilleana Besch. 



Fundnotiz: Alaotra — Fenerive, im Urwalde; Manyakandriana (0. Madagaskar). (Trat- 

 te» ux No. 50.) 



Holomitrium Brid. 



Holomitrium vaginatum Brid. 

 Fundnotiz: Mauritius. 



Leucoloma Brid. 

 Leucoloma (Albescentia) candidum Broth. n. sp. Taf. 7 Fig. 1. 



Dioicum; gracile, caespitosum, caespitibus densiusculis, mollibus, parvis, albescentibus, nitidius- 

 culis; caulis erectus, vix ultra 5 mm altus, basi fusco-radiculosus , dense foliosus, simplex vel parce ra- 

 mosus; folia homomallula, caualiculato-concava , e basi oblonga lanceolato-subulata , marginibus superne 

 conniventibus , summo apice obtuso dentibus nonnullis praeditis, limbata, limbo hyalino, basi c. 0,035 mm 

 lato superne sensim augustiore, e cellulis angustissime linearibus formato, nervo tenui, pallido, cum apice 

 vel infra apicem folii evanido, cellulis internis totam partem superiorem angustatam folii tenentibus, minu- 

 tissimis, quadratis, humiliter papillosis, obscuris, descendendo sensim longioribus et sensim in cellulas 

 membranaceas folii partis inferioris latioris transientibus , haud laminam juxtacostalem exaete limitatam 

 sistentibus, alaribus oblongis vel oblongo-hexagonis , hyalinis vel fusco-aureis , auriculam plus minusve ex- 

 cavatam efformantibus ; bracteae perichaetii e basi vaginante, late ovata subito longe lineari-subulatae ; 

 seta 1,5 cm alta, flexuosula, tenuis, rubra; theca anguste oblongo-cylindrica, c. 2 mm alta, pallide fusca, 

 nitidiuscula ; operculum tenui-rostratum. — 



Fundnotiz: Insel Ste. Marie (0. Madagaskar). 



Species pulchella, foliis cellulis superioribus humiliter papillosis dignoscenda. 



Leucoloma sinuosulum C. Müll. 

 Fundnotiz: Mauritius. 



Leucoloma Isleanum Besch. 

 Fundnotiz: Moheli (Comoren), an Baumstämmen im Urwalde, c. 700 m. (No. 225. 



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Leucoloma bifidum Brid. 



Fundnotiz: Mauritius. 

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Leucoloma chrysobasilare C. Müll. 



Fundnotiz: Angasidja, Convalescence (Comoren), alt. 1900 m. 

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