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



truncato-rotundata, apice obtusa, integerrima. Cellulae superae 18x18 {x, 

 basales 18X27 [x, trigonis majusculis, parietibus validis. Lobulus par- 

 vus, folio quintuplo brevior, late ovatus, carina ol)lique adscendens, 

 leviter arcuata, amplo sinu in folium excurens, apice quam basis duplo 

 angustiore, recte truncato, angulo apiculato. Amphigastria caulina 

 magna, caule quadruplo latiora, subrotunda, transverse inserta, basi 

 utrinque leviter rotundata, apice ad medium biloba, sinu semirecto 

 obtuso, laciniis triangulatis acutis porrectis. Perianthia parva, uno 

 latere innovata, obovata, vel obovato-oblonga, apice rotundata, rostro 

 valido longo, quinqueplicata, plicis posticis longe decurrentibus, plica 

 antica bene producta, breviore. Folia floralia perianthio aequilonga, 

 obovato-oblonga, obtusa vel rotundata, lobulus tertio brevior, linearis, 

 ad V^ solutus obtusus. Amphigastrium florale lobulis cequilongum, late 

 obovato-obconicum, ad medium inciso-bilobatum, sinu angusto, laci- 

 niis lanceolatis acutis, conniventibus. Androecia sessilia, bracteis pau- 

 cijugis. 



Hab. America, Africa, Atisiralia, Asia et Oceania, in tropicis. 



133. Lejeunea flexuosa. Mitt. Proc. Linn. Soc. 1861, p. 414. 



Antoica, dilute brunnea vel rufo-brunnea, rigidula. Cuulis ad 2 cm. 

 longus, sparsim longeque ramosus. Folia caulina contigua, oblique 

 patula, concava, in plano late ovata, symmetrica (1 mm. longa, medio 

 0,75 mm. lata) ad medium accreta, basi antica truncato-rotundata, 

 apice obtusa, integerrima. Cellulae superae 18X18 [x, basales 18x36 [i, 

 trigonis majusculis. Lobulus parvus, folio quadruplo brevior, late ova- 

 tus, carina oblique adscendens, leviter arcuata, levi sinu in folium 

 excurrens, apice quam basis duplo angustiore, recte ti-uncato, angulo 

 apiculato. Amphigastria caulina maxima, caule quintuplolatiora,fo/'rf?- 

 form,ia, transverseinserta, basiutrinquelaterotundata, ad mediumbilo- 

 ba, sinu semirecto obtuso, laciniis late triangulatis obtusis. Perianthia 

 uno latere innovata, obovato-oblonga, apice late rotundata, rostro vali- 

 do, quinqueplicata, plicis posticis ad medium decurrentibus, angustis, 

 piica antica minus producta. Folia floralia magna, obovato-oblonga, 

 (1,17 mm. longa, medio 0,5 mm. lata) apice rotundata vel obtusa, 

 lobulus tertio brevior, anguste lanceolatus, ad V^ solutus, apice 

 obtusus, vel rotundatus. Amphigastrium florale lobulis parum 

 longius, obovato-obconicum, ad V^ inciso-bifidum, rima angusta, 

 laciniis late triangulatis acutis. Androecia exigua, sessilia, bracteis 

 2-3 jugis. 



Hab. India oricntalis. Birma, Nepal. 



776 



