(16) F. STEPHANI. HEPAT1G.E JAPONIC.-E. 91 



latiora, transverse inserta, basi obcuneata, ad V 3 bifida, rima angusta, 

 lobis obtusis, oblique truncatis, extus magno dente laterali munitis. 



Flores fem. in ramulis parvis cauligenis terminales; fol. flor. ovato- 

 oblonga, lobulo usque ad basin fere soluto, subsequilongo, lanceolato 

 acuto. Amph. flor. intim, parvum oblongum, ad V 3 bifidum, laciniis lan- 

 ceolatis aculis. Perianthia e basi longe attenuata, abrupte ampliata, com- 

 presso-globosa, ventre alte inflala, rostro longissimo, celerum laevia. 

 Andrœcia ignota. Inouë. 



Ad Tracliycoleas ponenda. 



Frullania sackawana St. n. sp. 



Dioica. magna, purpurea, longe lateque expansa arcteque repens. Caalis 

 8 — 10 cm. longus, dense pinnatus pinnis confertis, insequalibus, plurimis 

 brevibus, simplicibus, aliis elongatis breviter sparsimque pinnulatis. Folia 

 caulina magna, obovata, apice obtusa decurvula, ad basin dorsalem haud 

 appendiculata, caulem late superantia. Cellulae marginales 17 \x, medio 

 25 [i, trigonis majusculis, basi 25 X 35 ji incrassatio trabeculata, inter- 

 rupta. Lobuli a caule remoti, e margine folii orti, valde obliqui, interdum 

 recte a caule patentes, alii saccatim penduli, alii in lobulum magnum 

 oblongum evoluti, pro more alle galeati, oblongi, duplo longiores quam 

 lati, vertice rotundati, sub ore conslricti, ore ipso rotundati, folii mar- 

 ginem haud superantes. Amph. maxima, caule 4 plo latiora, reniformia, 

 appressa, integerrima, profunde sinuatim inserta, ad x / 3 bifida, rima plus 

 minus angusta, acuta, lobis acutis vel obtusis. Flores Ç in ramulis parvis 

 cauligenis terminales, uno latere innova ti. Folia flor. intima caulinis ma- 

 jora, ovato-oblonga, obtusa, lobulo subsequilongo, lanceolato, canaliculato, 

 obtuso. Amph. flor. inlimum usque ad basin fere bifidum, laciniis anguste 

 lanceolatis integerrimis, hamatim recurvis. Perianthia ignota; pistilla 

 longissima 3. Inouë 28. 



Ad sectionem Homotropantha ponenda. 



Frullania usamiensis Sl. n. sp. 



Sterilis, major, fusco-rufa, dense csespilosa, longe lateque depresso ex- 

 pansa. Caulis 2 — 3 cm. longus, irregulariter multiramosus. Folia dense 

 imbricata, obovata, valde concava, apice obtusa, decurva, antice caulem 

 late superanthse, basi haud appendiculata. Cellulœ apice 17 {j., medio 25 [x 

 basi 17 X 35 [j, trigonis superne parvis, basi magnis. Lobulus folio longe 

 coalitus, cauli conliguus, ab illo rede païens, humile cucullatus, duplo 

 lalior qu;iiii longus, leniter falcatus, apice decurvo obtusus, vertice late 



