Dreptniolejeiowa. franz stepham. species hepaticarum (Vol. V, 19l:ii. 



laUO bivvissima basi inserta, basi aiilica loiiiic Iriiiicata, aciita, siib 

 apice denticulata, inferne nuda. CeUulne supers 18x27 [i, basales 

 i8X5-i[JL trigouis parvis; ocelli -4-5, irregulariter dispersi. Lolnilim 

 inajuscukis, folio triplo brevior, obliqiie adscendens, oblongus, qiia- 

 druplo longior quain latus, carina leviter arcuata, levi sinu in foliuni 

 excurrens, apice quam basis vix angustiore, recte truncato, angulo 

 acuto. Amphigastritt caulina bisetula, setulis recte patulis leviter 

 arcuatis, disco basali angustissimo. Perianihia uno latere innovata, 

 ambitu obconica (0,9 mm. longa, apice 0,83 mui. lata) alte quinqiie- 

 plicata, plicis apice late truncatis, triangulatis, obtusis, ad mediuin 

 decurrentibus lateque divergentibus, integerrirais, rostro brevi, valido. 

 Foliu floralia periantbio duplo breviora, lanceolata, basiantica breviter 

 connata ; lobulo sequilongo, lineari, apice bifidulo. Amphigastrium 

 /lorale foliis flor, multo majus, perianthio sequilongum, lobulis utrin- 

 que alte connatum, apice ])reviter inciso-bifidum. Androscia desunt. 



Hab. Java, Ceijlon, Nova Guinea, Insula Mauritius. 



62. Drepanolejeunea spinoso-cornuta St. n. sp. 



Dioica mediocris, flavescens, in foliis arborum repens. Caulis ad 

 3 cm. longus, irregulariter pinnatus, pinnis longioribus simiiiter 

 pinnatis. Folia caulina contigua, recte patula parum concava, in plano 

 ovata (0,83 mm. longa, 0,5 mm. lata) asymmetrica, margine postico 

 stricto, acuta, brevissima basi inserta, basi antica longe truncata, 

 marginibus irregulariter spinulosis, omnibus ad apicem vergentibus. 

 Cellulsc superse 18 p,, basales 18x36fi, trigonis subnullis. Lobulus 

 majusculus, folio quadruplo brevior, subrecte patens, oblongus, qua- 

 druplo longior quam latus, carina leviter arcuata, levi sinu in folium 

 excurrens, apice quam basis parum angustiore, oblique truncato, 

 angulo obtuso, sub apice constrictus. Amphigastria caulina gracillima, 

 disco basali lineari, utrinque in setam longiusculam abeunte. Perianthia 

 in ramulo terminalia (exinnovata) ambitu late obcuneata, quinque- 

 plicata, plicis inflatis, apice utriculatim elongatis, angustis, falcatim 

 divergentibus, apice obtusis, breviter arguteque spinulosis; rostro 

 parvo. Folia floralia intime parva, perianthio triplo breviora, 

 lanceolata, acuta, serrulata, antice breviter coalita ; lobulu duplo 

 breviore, lanceolato, ad medium soluto, acuto subintegro. Amphigas- 

 triuni florale intimum foliis flor. ffiquilongum, obovatum, denticulatum, 

 lobulis breviter connatum, apice breviter inciso-bifidum, rima angusta 

 nuda, lobis acuminatis acutis dentatis. Androecia ignota. 



Hab. Nova Guinea. Insulx Philippinx. 



351 



