138 



Blattes sich aiiflöseudeu Nerven und die .nngeripple Kjipsel 

 sehr davon verschieden. 



30. P/crogonium productum "J* caule assurgente, vage ra- 

 moso, foliis patentibus siccltate appressis cordato-ovalis 

 aenrainatis integerrimis evanidinervibus, seta recta hrevi, 

 Capsula oblonga, operculo breviter aciimiuato suhrecto. 



Hangllp. Mundt undMairc; Albanj, auf Baumrinde, den 

 12. Dec. 1831. Drcge. 2|. 



Caulis assnrgenSj vel pendulus, 1 — 3 poll. longus, gra- 

 cilis, pinnatim raraosus, basi radiculosus, fragilis. Folia 

 patentissima, siccitate imbricata, appressa, cordato-ovata, 

 acnniinata, integerrima, profunde concava, amoene viridia: 

 nervo crasso obscuriore supra racdiura evanesccnte; rctis areo- 

 lis oblougis niinutis confortis. Flores monoeci, gemmiformes, 

 axillares. Masculi couici. — Folia perJgonialia exteriora 

 latissime ovato-obtusa, profunde concava, integerrima, pel- 

 Incida, iuteriora raagis magisve acumiuata et longiora. An- 

 therae 4 — 5^ oblongae, obtnsae, filamcnto brevi suffultae, 

 rufescentes. Paraphyses nullac. Flores foeminei subcyliu^- 

 drici, minores quam masculi. Folia perichaetialia e basi 

 latissima longe acuminata_, reliquls foliis perigonialibus slmi- 

 lia. PIstillis 5, fuscis, germiue oblongo, stvlo lato gerralne 

 duplo longiori, stlgmate emarginato. Paraphyses numerosis- 

 simae, capillares, articulatae, hyallnae, pistillis dimidio bre- 

 viores. Folia perichaetialia intima in perichaetio cum fructa 

 maturo longissima e basi oblonga vaginata rcpentlne in acnmen 

 integorrimura, dimidio brevius quam basis angustata: nervo 

 debili laxo supra medium evanescente; retis areolis in infe- 

 riore folii parte laxissimis hyalinis, in parte snperiori angn- 

 stissimis sublinearibus. Vaginula cylindrica, pallide ferru- 

 ginea, apice fusca, pistillis demorluis paraphysibusque plu- 

 rimis longissimis multiplicitcr et breviter articulatis lacte viri- 



