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54 V. F. Brotherus: 



Syrrhopodon Chenagoni Ren. et Card. Taf. 7 Fig. 3. 

 Fundnotiz: Volon-Kazo (Madagaskar). (Leblanc.) 



Syrrhopodon mauritianus C. Müll. 

 Fundnotiz: Mauritius. 



Calymperes Sw. 



Calyrnperes Sanctae Mariae Besch. 

 Fundnotiz: Tamatave, Ile aux Prunes (0. Madagaskar). 



Calymperes Mariei Besch. 

 Fundnotiz: Fenerive und Ste. Marie (0. Madagaskar). 



Pottiaceae. 



Hyophila Hamp. 



Hyophila Poterii Besch. 

 Fundnotiz: Ste. Marie (0. Madagaskar), in dichten, weit ausgedehnten Rasen. 



z 



Trichostomum Hedw. 



Trichostomum (Oxystegus) circinnatulum Brotli. n. sp. Taf. 8 Fig. 4. 



o 



Dioicum; sat gracile, caespitosum, caespitibus densis, humilibus, mollibus, lutescentibus, haucl 



nitidis; caulis 2 — '6 mm altus, erectus, basi fusco-radiculosus, dense foliosus, simplex; folia sicca cir- 

 o 



cinato-incurva, humida flexuoso-patula, canaliculato-concava, e basi hyalina, oblonga elongate lineari-lanceo- 



lata, sensim acuminata, mucronata, c. 5 mm longa, basi c. 0,12 mm lata, marginibus erectis, integerrimis, 



apice cucullato-incurvis , nervo crassiusculo , lutescenti-viridi , in mucronem hyalinum vel lutescentem ex- 



cedente, cellulis minutissimis, subrotundis, dense papillosis, obscuris, basilaribus rectangularibus, hyalinis, 



laevissimis, marginalibus angustioribus, teneris. Caetera ignota, 



Fundnotiz: Angasidja, Convalescence (Comoren), 1900 m. (No. 84.) 



Species Trichostomo circinato (Besch.) Broth. affinis, sed caule brevi et foliorum forma longe diversa. 



Orthotrichaceae. 



Macromitrium Biid. 



Macromitrium (Cometium) lanceolatum Broth. n. sp. Taf. 8 Fig. 7. 



Gracillimum, fuscescenti-viride , haucl nitidum; caulis elongatus, repens, per totam longitudinem 

 fusco-radiculosus, ramis erectis, 1 — 2 cm longis, densiuscule foliosis, apice plerumque furcatis, obtusis: 

 folia ramea sicca spiraliter contorta, apice uncinato, humida plus minusve scpiarrosa, carinato-concava, 



1 I: 



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