Lejeunea. franz stepham. species hepaticarum (Vol. V, 1915). 



longa, medio 0,75 mm. lata) ad medium inserta, basi antica truncato- 

 rotundata, apice rotundata, vel obtusa, integerrima. Cellulse superai 

 27x27 [i, basales 27x36 {jt, trigonis majusculis, in medio nodulosis. 

 Lobulus majusculus, folio subtriplo brevior, in situ ovato-oblongus, in 

 plano Jate ovatus, carina oblique adscendens, arcuata, amplo sinu in 

 folium excurrens, apice quam basis duploangustiore, oblique truncato, 

 angulo acuto. Amphigastria caulina gigantea, subcircularia (0,75 mm. 

 longa et lata) sinuatim inserta, ad medium inciso-biloba, sinu recto, 

 lobis late triangulatis, obtusis. Perianthia uno latere innovata, oblongo- 

 elliptica (basi apiceque sequaliter attenuata) rostro valido, quinque- 

 plicata, plicis posticis angustis, longe decurrentibus, plica antica 

 obsoleta. Folia floralia perianthio sequilonga, obovato-oblonga vel 

 spathulata, apice rotundata vel subacuta, lobulus duplo brevior, 

 anguste lanceolatus, ad V 3 solutus obtusus. Amphigastrium florale 

 perianthio sequilongum, oblongo-ellipticum, symmetricum, apice 

 inciso-bidentatum, dentibus acutis. Andracia sessilia, bracteis 

 bijugis. 



Hab. Australia. Swan River. 



169. Lejeunea globosiflora. St. n. sp. 



Dioica, exigua, virescens, flaccida, aliis hepaticis consociata. Caulis 

 ad 7 mm. longus, irregulariter breviterque ramosus. Folia caulina con- 

 tigua, oblique patula, valde concava, in pJano ovata, symmetrica 

 (0,41 mm. longa, medio 0,33 mm. lata) ad medium inserta, basi antica 

 truncato-rotundata, apice obtusa, integerrima. Cellulse superae 18X18^, 

 media? 18x27 {i, basales 27x36 (t, trigonis nullis. Lobulu* majuscu- 

 lus, folio subtriplo brevior, oblongus, duplo longior quam latus, carina 

 oblique adscendens, leviterarcuata, papulosa, Jevi sinu in folium excur- 

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

 acuto. Amphigastria caulina majuscula, caule triplo latiora, transverse 

 inserta, subrotunda, ad 2 /3 inciso-biloba, sinu recto, laciniis triangu- 

 iatis, apice longius apiculatis. Perianthia uno latere innovata, ex 

 angusta basi late globosa (0,58 mm. longa et lata) eplicata, rostro brevi. 

 Folia floralia perianthio longiora (0,83 mm. longa, 0,i mm. lata) obo- 

 vato-obtonga, obtusa vel subacuta, lobulus duplo vel tertio brevior, 

 late linearis, triplo longior quam latus, haud solutus truncatus, angulo 

 obluso. Amphigastrium florale foliis floraJibus aequilongum, obovato- 

 oblongum, ad V» bifidum, sinu recto obtuso, laciniis triangulatis acutis. 

 Andneria desunt. 



Hab. Chile. Insula Quiriguina. 



795 



