(Vol. V, 1912). franz stephani. species hepaticarum Lopholejeunea . 



44. Lopholejeunea javanica (Nees) St. 



Syn. : Lejeunea javanica Nees. Syn. Hep., p. 320. 



Monoica, minor, brunnea, flaccida, corticola et rupicola. Caulis ad 

 3 cm. longus, irregulariter multiramosus. Folia caulina imbricata, 

 recte patula, parum concava, in plano optime ovata (1,4 mm. longa, 

 1 mm. lata) apice rotundata, ad medium inserta, basi antica truncato- 

 rotundata. Cellulx superae 18 (i, basales 27 X 45 {j, parietibus validis. 

 Lobulus (saepe obsoletus) normaliter oblongus, in plano late ovatus, 

 apice late attenuatus nudus. Amphigastria caulina reniformia, caule 

 quadruplo latiora, sinuatim inserta, apice late truncata. Perianthia 

 pyriformia, anguste alata, alis irregulariter denticulatis, rostro parvo 

 conico. Folia floralia intima perianthio aequimagna, late obovata, apice 

 rotundata, nuda vel paucidentata ; Lobulo magno, folio dupl<> biwiore, 

 lineari,rectetruncato, haud soluto.AmphigMtrium/Ufraleint.i^hcunvdto- 

 rotundatum, periantbio duplo brevius, integerrimum . Andracia in 

 ramulis terminalia, bracteis paucijugis. 



Hab. Asia et Oceania tropica. Africa orienlalis. Japonia. 



45. Lopholejeunea Nymannii St. n. sp. 



Dioica, major, dilute brunnea, flaccida, in foliis arborum csespitans. 

 Caulis ad 5 cm. longus, irregulariter pinnatus, ramis longioribus sa^pe 

 simplicibus, aliis pinnatis. Folia caulina parum imbricata, recte patula, 

 parum concava, in plano late ligulata (1,17 mm. longa, 0,83 mm. lata) 

 apice late rotundata, brevi basi inserta, basi antica truncata. CelluUe 

 superse 27 (t, basales 27 X 36 p trigonis nullis. Lobulus parvus, sub- 

 triangulatus, inflatus, sub apice planus, oblique truncatus, angulo 

 acuto. Amphigastria caulina gigantea, foliis aequimagna, reniformia 

 (1,17 mm. lata, 0,75 mm. longa) sinuatim inserta, apice rotundata. 

 Folia floralia intima magna (2,75 mm. longa, 1,5 mm. lata) obovato- 

 oblonga, apice obtusa, superne regulariter valideque dentata, lobulo 

 dupio breviore, lineari, breviter soluto acuminato. Amphigastrium 

 florale intimum foliis floralibus aequilongum, e basi late obcuneata 

 subrotundum, regulariter valideque dentatum. Reliqua desunt. 



Hab. Java. 



46. Lopholejeunea serrifolia St. n. sp. 



Dioica, major, fusco-brunnea, subatra, flaccida, rupicola, dense 

 depresso-csespitans. Caulis ad 4 cm. longus, irregulariter pinnulatus, 

 ramis longioribus paucis simplicibus. Folia caulina imbricata, recte 

 patula, maxime decurva, in plano subrectangularia (1,1 mm. longa, 

 0,9 mm. lata) apice late truncata, brevi basi inserta, basi antica truncato- 

 84 



