(VOL. V, 4913). FHANZ STEPHANi. SPECIES HEPATlCARLM /Jrepunolejeunea. 



48X27 [j., trigonis nullis. Lohulus niaf^nus, folio duplo brevior, sub- 

 recte patens, bnearis, quadrupio longior quani latus, carina ieviter 

 arcuata, stricte in folium excurrens, apice quam basis vix angustiore, 

 oblique truncato, angulo obtuso, sub apice leviter constrictus. Amphi- 

 gantria caulina niagna ad ^/4 bifida, lobis lanceolatis attenualis diver- 

 gentibus, disco basali integro late obcuneato, Inflorescentia feminea in 

 rannilo terniinalia, uno latere innovata. /'o//«//o/Y///fl caulinis subaequi- 

 longa, oblonga, acuminata acuta, superne regulariter dentata ; lobulo 

 parum breviore, lineari, ad V^ soluto, breviter acuminato vel bifido. 

 Amphigastrium florale lobulis <TquiIongum, oblongum, subtriplo longius 

 quam latum, lobulis breviter connatum, ad V^ inciso-bifidum, lobis 

 lanceolatis porrectis attenuatis integeri-imis vel paucidenticulatis. An- 

 drcecia sessilia vel terminalia, bracteis paucijugis. 

 Hab. Java. 



45. Drepanolejeunea caledonica St. n. sp. 



Dioica, pusilla, flavo-rufescens, in cortice dense depresso-caespitans. 

 Caulis ad 45 mm. longus, sparsim longeque pinnatus. Folia caulina 

 parum imbricata, oblique patula, valde concava, in plano late ovata, 

 (0,67 mm. longa, 0,5 mm. lata) symmetrica, apice acuta, brevissima 

 basi inserta, basi antica sinuato-truncata, marginibus dense regulari- 

 terque crenulatis. Cellula; superae 27 {j., basales 48X36 |j., trigonis 

 nullis,anticapapuIoso-prominulae. Lobuius magnus, folio triplo brevior, 

 saccato-ovatus, carina valde arcuata, papulosa, sinu profundo in folium 

 excurrens, apice quam basis triplo angustiore, oblique truncato, angulo 

 apiculato. Amphigastria caulina parva caule parum latiora, subrotunda, 

 transverse inserta, ad medium exciso-biloba, sinu amplo, lobis porrectis, 

 anguste triangulatis obtusis. Perianthia maxima (4,5 mm. longa, 0,67 

 mm. lata) ovato-oblonga, apice rotundata, rostro valido, marginibus 

 fere ad basin usque papulosis, plicis posticis angustis, longe decurren- 

 tibus, late divergentibus, similiter papulosis. Folia floralia perianthio 

 triplo breviora, lanceolata acuta, libera, marginibus crenulatis, lobulo 

 aequilongo, anguste oblongo, profunde soluto integerrlmo, canaliculatim 

 concavo. Amphigastrium florale liberum, ovato-ellipticum, foliis flora- 

 libus sequilongum, ad medium inciso-bilobatum, rima angusta, lobis 

 angustis obtusis. Androecia sessilia, subcapitata, bracteis quadrijugis. 



Hab. Nova Caledonia. 



46. Drepanolejeunea dactylophora (Nees) S. Hep. Am. And. 

 p. 487. 



Syn. Lejeunea dactylophora Nees. Syn. Hep. p. 348. 



342 



