(VoL. V, 1915). FRANZ STEPHANI. SPECIES HEPATICARUM Lejeunea. 



apice quam basis duplo angustiore, oblique truncato, angulo apiculato. 

 Amphigastria caulina majuscula, subreniformia (in ramis subrotunda), 

 transverse inserta, ad medium inciso-biloba, sinu recto, lobis late 

 triangulatis acutis. Andracia maxima, sessilia, bracteis 3-6 jugis. 

 Hab. Nova Guinea. 



128. Lejeunea curviloba. St. n. sp. 



Dioica pusilla subhaylina, in cortice dense depresso-csespitans. Caulis 

 ad 15 mm. longus, irregulariter multiramosus. Folia caulina contigua, 

 oblique patula, valde concava, in plano ovata (0,5 mm. longa, medio 

 0,37 mm. lata) ad medium inserta, basi antica truncato-rotundata, 

 apice late rotundata, integerrima. Cellulx superae 18X18 |i, basales 

 18X22 \l trigonis parvis. Lobulus magnus, folio duplo brevior, ovato- 

 oblongus, duplo longior quam latus, carina valde arcuata, oblique 

 adscendens, sinu angusto profundo in folium excurrens, apice quam 

 basis triplo angustiore, oblique truncato, angulo obtuso, sub apice 

 leviter constrictus. Amphigastria caulina parva, caule parum latiora, 

 subrotunda, transverse inserta, ad 73 inciso-biloba, sinu recto, lobis 

 late triangulatis obtusis. Perianthia uno latere innovata, pyriformia 

 (0,83 mm. longa, medio 0,58 mm. lata) apice rotundata, rostro parvo, 

 quinqueplicata, plicis angustis, brevibus. Folia floralia perianthio duplo 

 breviora, obovato-oblonga, obtusa, lobulus duplo vel triplo brevior, 

 lanceolatus, ad medium solutus, obtusus vel acutus. Amphigastrium 

 florale lobulis sequilongum, circulare, ad medium inciso-bilobatum, 

 rima angusta, laciniis late triangulatis acutis. Androzcia desunt. 



Hab. Japonia. Tosa. 



130. Lejeunea deoursiva. Sande. Syn. Hep. Javan. p. 72. 



Dioica mediocris. Caulis ad 2 cm. longus, irregulariter longeque 

 ramosus. Folia caulina contigua, recte patula, valde concava, in plano 

 ovata, falcata, ad medium inserta, basi antica truncato-rotundata, 

 apice obtusa vel rotunda. Cellulse validae, trigonis nullis. Lobulus ma- 

 gnus, folio duplo brevior, in situ ovato-oblongus, duplo longior quam 

 latus, carina oblique adscendens, arcuata, recto sinu in folium excur- 

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

 occulto, sub apice valde constrictus. Amphigastria caulina majuscula, 

 caule triplo latiora, late ovata vel subrotunda, transverse inserta, ad 

 73 biflda, sinu obtuso, laciniis anguste triangulatis, obtusis. Perianthia 

 uno latere innovata, subclavata (0,94 mm. longa, superne 0,56 mm. 

 lata) apice rotundata, rostro valido, quinqueplicata, plicis posticis 

 latiusculis, longe decurrentibus. Folia floralia perianthio subduplo 

 774 



