(VOL.VI, 1924) FRANZ STEPHANI. SPECIES HEPATICARUM Frullania. 



698. Frullania ultima Beauvcrd, nom. nov. = F. renistipula 

 Steph. niss., non in Spcc. Hep. IV [1911] 378 (ex insula Madagacar!) 



Sterilis, magna robusta, fusca, apicibus virescentibus, in cortice 

 dense depresso-caespitans lateque expansa. Caulis ad 10 cm. longus, 

 ramis primariis longissimis sparsis, regulariter breviterque pinnatis. 

 Folia caulina conferta, recte patula, parum concava, in plano 

 reniformia, apice grosse apiculata. Cellulse foliorum superae 10 x I0[i 

 trigonis subnullis, basales 1.5x20 [x trigonis parvis acutis. Lobulus 

 a caule remotus, oblongus, cauli parallelus, ore rotundato. Amphi- 

 gastria caulina magna, caule duplo latiora subrotunda, apice 

 breviter inciso-bidentata. 



Hab. Nova Guinea (Ledermann legit). 



122. Jubula, Dum. — cf. voi. iv, p. 686-692 



14. Jubula Cambouena St. n. sp. 



Dioica minor, dilute brunnea flaccida corticola. Caulis ad 15 

 mm. longus, irregulariter multiramosus. Folia caulina imbricata, 

 oblique patula, valde concava, apice decurva, in plano late ovato- 

 triangulata (0,83 mm. longa, basi 0,75 mm. lata) apice late triangu- 

 lata, apiculata, sub apjce remote unispina, margine infero nudo, 

 stricto, supero arcuato, remote valideque paucidentato. Cellulx 

 superse 18 [ji, medise 18x27 [x, basales 27x36ijl trigonis nullis, 

 parietibus tenuibus, cuticula levis. Lohulus folii a caule remotius- 

 culus, in margine infero cucullatus, subglobosus, ore parum an- 

 gustiore, truncato-bilabiato, sub ore leviter constrictus. Amphi- 

 gastria caulina parva, caule parum latiora, subrotunda vel subre- 

 niformia, sinuatim inserta, apice ad 1/3 emarginata, lobis late 

 triangulatis obtusis. Folia floralia intima obovato-oblonga (2,17 

 mm. longa, medio 1.17 mm. lata) inferne longe obcuneata integerri- 

 ma, medio supero ampliato, apice rotundato, grosse irregulariterque 

 dentato. Lobulus parum minor, ad medium solutus, similiter ar 

 matus. Amphigastrium florale obovatum (1,83 mm. longum, medio 

 1,17 mm. latum) ad 2/3 inciso-bifidum, rima angusta, lobis lanceo- 

 latis cuspidatis, medio supero irregulariter spinosis et dentatis. 

 Reliqua desunt, 



Hab. Madagascar (Lacouture legit). 



554 



