Tylimanthus. franz stephani. species hepaticarum. 1141 



simplex. Folia caulina oblique palula remota rhonibea emarginato- 

 biloba, lobis laie triangulatis inaequalibus + breviler rarius longe acumi- 

 nalis. Cellulas apicales 27 ja basales 27 X 54 y. trigonis nullis, culicula 

 laevi. 



Hab. Sumatra occid. in monte Merapi (Schiffner 2050 m.). 



25. Tylimanthus setaceus St. n. sp., typus in herb. Stephani. 



Sterilis parvus flaccidus olivaceus aliis hepaticis consociatus. Caulis ad 

 10 mm. longus simplex vel paiiciramosus capillaceus viridis. Folia 

 caulina 2,5 mm. longa subrecle palula plano-disticha lala basi inserla 

 subquadrata ad Va emarginato-biloba sinu lunato vel subangulato lobis 

 late triangulatis longe attenuatis apice (6 cellulis superpositis) setaceis, 

 marginibus ceterum nudis poslico tantum paucispinuloso. Cellulas apicales 

 25 X 35 {i basales 25 X 50 (j. trigonis magnis vel maximis subnodulosis. 



Hab. Nova Granada, Antioquia (Wallis). 



LEIOSCYPHUS Mitten 1853. 



Plantée foliiferee, médiocres interdum spectabiies, in una giganteee 

 saepe teneree et fragiles lerricolae et muscicolee, laxe ceespitosee, vulgo 

 rufo-badiae apicibus dilulioribus, in humidis olivaceee vel flavescentes. 

 Caulis validus radicellis longis fasciculatis e basi amphigaslriorum orlis 

 arcte repens, sub flore innovatione simplici vel geminata conlinuatus 

 ceterum pauciramosus, ramis lateralibus interdum posticis late divergen- 

 tibus. Folia caulina plus minus distincte opposita imbricata, adulla saepe 

 plano-disticha, reliqua ssepe erecto-conniventia et valde interdum maxime 

 concava, lata basi inserta antice vix decurrentia, subrotunda vel latiora 

 quam lala, asymmetrica margine antico vulgo substriclo poslico magis 

 vel maxime arcuato. Cellulœ magnée plus minus convexo-prominulee pro 

 more trigonis magnis acutis incrassatee. Amphigastria caulina conspicua 

 vel magna sinuatim inserta foliis utrinque connata inlegerrima vel 

 plus minus profunde bipartita, marginibus utrinque armatis. Folia et 

 amphigastria floralia caulinis majora simillima. Perianthia in caule, 

 rarissime in ramo lerminalia, longius exserta (juvenilia multo breviora) 

 a lalere compressa, inferne inflala carina antica interdum alata, superne 

 distincte bicarinata, ore truncato bilabiato inlegro vel armato. Capsula 

 spheerica parva in pedicetlo breviusculo, ad basin usque quatrivalvis. 

 Elateres in paucis cogniti vermiculares bispiri, spiris laxe tortis. Sporse 



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