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



(1,17 mm. longa, supeme 0,58 mm. lata) brevibasi inserta, basi antica 

 longe truncata, apice obtusa, marginibus celluloso-crenulatis. Cellulse 

 superse 18x18 ji, basales 18X36 jx, parietibus tenuibus, trigonis 

 nullis. Lobulus maximus, folio duplo brevior, anguste oblongus, triplo 

 longior quam latus, carina substricta, stricte in folium excurrens, 

 apicequam basis multo angustiore, oblique emarginato, angulo obtuso. 

 Amphigastria caulina majuscula, ambitu ovata, transverse inserta, ad 

 2 /3 emarginato-bifida, sinu angusto, laciniis angustis subsetaceis por- 

 rectis. Perianthia uno latere innovata, longe clavata(l,67 mm. longa, 

 superne 0,5 mm. lata) quinqueplicata, plicis brevibus latiusculis,apice 

 truncalis, posticis late divergentibus, rostro valido. Folia floralia cau- 

 linis multo majora, anguste spathulata [\,'S<\ mm. ionga, superne 

 0,5 mm. lata) apice obtusa, lobulus duplo brevior, anguste linearis, ad 

 V» solutus, obtusus. Amphigastrium florale lobulis sequilongum, ovato- 

 obconicum, ad^medium inciso-bilobatuni. sinu angusto. laciniis oblongis 

 obtusis porrectis. Andrcevin ignota. 

 Hab. Nova Zelandia. 



173. Lejeunea patagonica. St. n. sp. 



Monoica pusilla, pallida, muscis consociata. Caulis ad 8 mm. longus, 

 irregulariter longeque ramosus. Folia caulina contigua, recte patula, 

 valde concava, in plano late ovata, falcata (0,67 mm. longa, basi 

 0,58 mm. lata)ad medium inserta, basi antica longe truncata, apice 

 rotundata, integerrima. Cellulse supera? 18X18 jj., basales 18X27 ji, 

 trigonis nullis. Lobulus maximus, folio duplo latior, fusiformis, sub 

 apice valde constrictus, margine supero involuto occulto, in plano late 

 ovatus, carina oblique adscendens, valde arcuata, saccata, sinuangusto 

 profundo in folium cxcurn n>. apice quam basis subduplo angustiore, 

 oliliijuc- cniar- _ Mo ceterum api- 



culato. Amphigastria cauliua majuscula, caule duplo latiora subrotunda, 

 sinuatim inserta, ad medium emarginato-biflda, sinu amplo, laciniisan- 

 gustetrianguIatisacutispoii'ectis.Pmfl?«^/Giinolatereinnovata,magna, 

 oblongo-elliptica, (1,1 mm. longa, medio 0,5 mm. lata) apice attenuata, 

 rostro longo, quinqueplicata, plicis posticis angustis, longe decurrenti- 

 bus. plicaantiea benc producta. Folia floralia perianthio duplo breviora, 

 anguste lanceolata, obtusa, triplo longiora quam lata, lobulus duplo vel 

 tertio brevior, linearis, parum solutus, obtusus vel acutus. Amphigas- 

 trium florale perianthio triplo brevius, late ovato-ellipticum, apiec luv- 

 viter lateque emarginato-bidentatum. Androecia sessilia, bracteis bijugis. 



Hab. Patagonia. 



