Aneura. fraiNz stepham. species hepatigarum. 679 



lobulatis, incurvis, squama dorsalis brevis, profunde laciniata. Rami 

 masculi semper ad basin pinnse primarise, longe spicati, solitarii vel 

 oppositi, leniter curvati, anguste alati, crenulati, antheridiis usque ad 

 20 jugis. 



Hab. Singapore Chan Chu Kan (Ridley 288), Bukit Timah (Schiffner 

 194), N: Guinea, Moroka, Moresby (Loria). 



Die Pflanze ist leicht an den grossen Zellen zu erkennen, welche in 

 den diinnen Endfiedern beiderseits der Mittelrippe anliegen ; sie wurde 

 von mir bereits 1893 A. Ridleyi St. benannt und ausge^eben. 



21. Aneura Zoilingerii St. Hedwigia 1888, p. 277. 

 Syn. : Jimgermania fucoides Nees. Hep. Jav, p. 12. 



Riccardia rigida Schffn. Kais. Ak. Wien 1898, p. 172. 



Dioica, major, robusta et rigida, gracilis, olivacea. Frons ad 4 cm. longa, 

 tripinnata. Truncus basi valde stoloniferus, superne repetito-furcatus, 

 compresso-cylindricus, medio 16 cellulas crassus, haud alatus; pinnae 

 primariae approximatae, alternantes, 5 mm. long», ambitu obovato-trian- 

 gulares, dense bipinnalse, Iat« alatae, alse 3-4 cellulas latse, celluUs 18 ji, 

 angulis valde incrassatis, marginalibus minoribus, pinnulis ultimis an- 

 gustissimis, costa 5 cellulas crassa prEeditis. Cuticula leevis. Rami feminei 

 in trunco laterales, alternantes, crassi, brevissimi, subnodulosi, margine 

 profunde dissecti, lacinise filis longis simplicibus vel ramosis, lanatim 

 intricatis instructse; calyptra grosse tuberculata, mamilla parva, rugosa. 

 Ramuli masculi in pinnis pinnulisque numerosi, adulti spicati^ late alati, 

 ala 3 cellulas lata, tenerrinia, margine repanda papulose-crenata. Anthe- 

 ridia ad 6 juga. 



Hab. Java (ZoIIinger, Sulp. Kurz 478), in Monte Gede (Solms), Sumatra 

 in Monte Singalang (Schiffner). 



22. Aneura distans Spruce. Linn. Soc. XXX, p. 367. 



Dioica, magna, gracillima, fusco-olivacea, in sicco subnigra, corlicola. 

 Frons ad 9cm. longa, procumbens, flaccida, basi solum radicans, bipinnata. 

 Truncus tenuis, subteres, exalatus , medio 12 cellulas crassus, fusco- 

 brunneus vel subniger, regulariter remoteque pinnatus; pinnae sub- 

 oppositse, superne interdum alternse, 7-10 mm. longee, oblique patulse, 

 basi haud alatse, paucis pinnulis brevibus instructee, pinnulae alternse, 

 anguste lineares, apice sublatiores, margine repandse, apicem versus 

 subdenticulatae, alis 4-7 cellulas latis; cellulse alarum subsequimagnse 

 37XS6 {jL, marginales valde eequahterque incrassatae. Rami masculi ad 



220 



