(VOL. V, 4914). FRANZ STEPHANI. SPECIES HEPATICAHI M Ttt.iilejeuiieit . 



leviter arcuata, recto sinu in IY>liuni excurreiis. apire (|iiani basis triplo 

 angustiore, oblique truncato, angulo acuto, sub apice profunde cons- 

 trictus. Amphigastria caulina magna, caule quintuplo latiora, sub- 

 rotunda. transverse inserta, ad V 3 emarginato-biloba, sinu amplo. 

 lobis acutis. Perianthia uno latere innovata, clavata (4,25 mm. longa, 

 superne 0,5 uun. lata) apice breviter emarginata, rostro itaque demerso. 

 inarginibus lateralibus superne arcte incurvis, periantbia explanata 

 itaque optime compresso-pyriformia, levia. Folia floralia perianthio 

 duplo breviora. obovato-oblonga, obtusa, integerrima ; lohulus parum 

 brevior, anguste linearis, ad medium solutus obtusus. Amphigastrium 

 tlorale foliis tloralibus subaequilongum, oblongo-ellipticum, duplo 

 longius quam latum, ad medium inciso-bifidum, rima angusta, lobis 

 acutis. Andracia sessilia, bracteis paucijugis. 



Hab. Insulse vitienses. 



96. Taxilejeunea deflexa St. n. sp. 



Dioica major, pallide tlavo-virens, tlaccida, aliis hepaticis eousociata. 

 Caulis ad 5 cm. longus, remote breviterque pinnatus. Folia caulina 

 imbricata, oblique patula valde concava apiceque decurva, in plano 

 ovato-triangulata (1 mm. longa, basi 1 mm. lata) apice acuta, ad 

 medium inserta, basi antica truncata, tnarginibus celluloso-crenulatis, 

 maxime irregularibus saepe erosis. Cellulee superae 27X21 p., basales 

 2TX45 pj., trigonis magnis acutis, in medio parietum valide nodulosis. 

 LobuliiH in situ oblongus, in plano subquadratus, folio sextuplo brevior, 

 carina oblique adscendens, parum arcuata, substricte in folium excur- 

 rens, apice quam basis parum angustiore, recte truncato, angulo acuto. 

 Antphitjttxiriit caulina magna, caule quadruplo latiora, subrotunda, 

 profunde sinuatim inserta, ad l j3 biloba, sinu recto obtuso, late trian- 

 gulatis acutis. Perianthia uno latere innovata, oblonga, duplo longiora 

 quam lata, cyiindrica, apice late rotundata, tertio supero leviter cons- 

 tricta, integerrima, rostro lato brevissimo. Folia floralia perianthio 

 aequilonga, lanceolata, acuta, integerrima, basi antica connata , lobuli 

 omnino nulli. Amphigastrium florale foliis floralibus parum brevius, 

 oblongo-ellipticum, dupio longius quam latum, lobulis breviter conna- 

 tum, ad medium inciso-bifidum, rima angusta, lobis lanceolatisacutis. 

 Androecia sessilia, bracteis 5 jugis. 



Hab. lnsulse Vitienses. 



91. Taxilejeunea Giulianettii St. n. sp. 



Dioica magna pallide flavicans, flaccida, in ramulis arborum nidulans 

 et pendula. Caulis ad 10 cm. longus, irregulariter remoteque pinnatus, 

 502 



