(30) F. STEPHANI. HEPATICE JAPONKLE. 105 



imbricala, longe conica, basi plus triplo latiora quam apice, antice parum 

 decurrentia, venire longe soluta, cauli itaque longe incumbentia, ampliata, 

 caulem superanlia vel erecta et reflexa, apice et margine postico grosse 

 paucispinosa, spinis la le triangulatis atténua tis. Cellulae apicales 25 \l, 

 trigonis subnullis, medio 30 jx, trigonismagnis,basi 17X36 ^, parietibus 

 trabeculalim incrassatis. 

 In Monte Yokogura. Jnouë. 



Radula auriculata St. n. sp. 



Stenlis, olivacea, gracilis, csespilosa, mediocris. Caulis 4— 5 cm. longus, 

 regulariter pinnatus, pinnis brevibus, remotiusculis, rarius bipinnatus ; 

 folia imbricata, rede patula, ovata, dorso caulem late superantia, apice 

 obtusa, carina conjunctionis brevis, cauli approximata, sinuatim descen- 

 dons, lobulus itaque pro maxima parte cauli incumbens eoque brevissime 

 insertus, ad basin auriculatim amplialus, appendiculo rotundato brevi et 

 piano, caulem legente vel parum superante, ceterum oblongo-falcatus, 

 apice oblique Iruncatus, angulo obtuso. Cellulae apicales 12 fx, reliquse 

 17 jx trigonis majusculis, hyalinis acutis. 



Tosa, Gansu, Faurie 14476. 



Lobulorum forma ab omnibus distincta; ad « Macrolobas » ponenda. 



Radula Kojana St. n. sp. 



Sterilis, minor, muscis consociata, dilute olivacea vel flavo-virens ; 

 caulis 3 cm. longus regulariter pinnatus, pinnulis brevibus remotiusculis, 

 microphyllis ; folia caulina recte patula, subtriangularia, acuta, margine 

 antica valde arcuato, sub apice sinuato, apex folii itaque versus plantse 

 apicem nutante, antice caulem haud superantia, carina conjunctionis e 

 basi decurrente leniter arcuata sinuatim in folii marginem ventralem 

 excurrens; lobulus pro planta magnus, parum convexus, folio 4 plo solum 

 minor, cauli parum incumbens, margine supero recte a caule patente, 

 apice oblique truncatus, angulo obtuso. Cellulae ubique 17 ja, trigonis 

 nullis, ipsa basi solum majores. 



Prov. Koja. Faurie 11256 p. p. (olim N. cuspidata St. ms. Nomen occu- 

 patum). 



Cum Radula Novœ Hollandiœ et Radula apiculata comparanda. 



Radula obtusiloba St. n. sp. 



Sterilis, fusco-bruunea, gracilis, effuse csespitans, apicibus flavo-viren- 

 tibus. Caulis 6 — 7 cm. longus, remote breviterque pinnatus; folia adulta 



