Ilepaticarum species iidvae VIII. 249 



curvo-homoiiialla ut in Plagioch i lis nonnuUis, obk^nya, valde con- 

 cava, in [)lano configuratione litterac S. i. e. e basi angusta brcviterque 

 inserta cum lobiilo magno utriculato valdcquc curvato a caulo patcn- 

 tia, dein erecta denique falcato-extrorsum nutantia, acuminata, acuta, 

 iiTcgularitcr eroso papulosa, obtuse dcntata; lobulus duplo brevior, 

 maxime convolutus, ai)icc magno dentc occulto armatus, in folii 

 marginem abruptc obtuseque dcsinons (hand scnsim excurrens). 

 Cellulae ubique 25 //, trigonis majusculis. Reli(|ua dcsunt. 



I lab. Amboina. Salhoctoe (Dr. G. Karstcn). 



Jclinckii. St. n. sp. Monoica, pallida flavo-vircns, minor, 

 foliicola. Caulis 8 -10 mm longus, valde ramosus lateque expansus. 

 Folia configuratione, magnitudine ct lobuli forma fere exactc ut in 

 C. scabriflorae, cellulis solum multo minoribus (apice 8 «, medio 

 12 X 17 11, basi 12 X 35 /t) papilla magna centrali similiter scaberula; 

 distingucnda tantum perianthio late obcordato, apice brcviter 

 emarginato, rostro itaque immerso; folia flor. et Androecia lis 

 C. scabriflorae simillima. 



Flab. Insulae Nicobarae (Jelinek). 



Es ist erstaunlich, wie 2 Pflanzcn von so entfernten Standorten 



(C. scabriflora Trinidad) eine so weitgehcnde Aehnlichkeit habcn 

 konnen. " 



C. in flat a. St. n. sp. Sterilis, minor, foliicola. Folia parum 

 imbricata, brcvissimc inserta, pro planta magna, subrotunda, subpkma 

 integerrima, basi cordata, antice caulcm superantia, lobulus maximus, 

 folio duplo brevior, reniformi-utriculatus , valde decurvus, levi sinu 

 excurrens, apice excisus, magno dentc armatus. Cellulae marci- 



nalcs 8X25 (M, rectangulares, parietibus tenuibus, quadriseriatac, 



limbum tenerum distinctum formantes, reliquae cellulae (medio 

 17 X 17, basi 17 X 35) parietibus valde aequaliterque incrassatis. 



Hab. Nova Caledonia fBalansa). Herb. Bescherelle. 



C. Kegelii. St. n. sp. Monoica? parva, in Radula repcns. 

 Folia contigiia, oblique patrntia, jiiniora fere erecta, oblonga vel 

 oblongo-falcata, basi angustata brcviterque inserta, apice obtusa. 

 Cell, apice 17, med. 17-25, basi 17-50 ^i^, trigonis distinctis. 

 Lobulus magnus, oblongus, turgidus, folio vix 3 plo brevior, carina 

 arcuata^ sinu aniplo excurrens, sub apice constrictus, ipso ai)ice ex- 

 cise -truncatus , angulo dentiformi, stylus unicellularis. Perianthia 

 pseudolatcralia, longe exserta, perfecte plana, baud plicata, basi solum 

 convexiuscula, compresso-obcuneata, apice recte truncata, angulis 

 obtusis, rostro magno. Folia flor. minima, perianthio duplo bre- 



viora, anguste ligulata, lobulo 2 plo breviore, lanceolato, apice solum 

 libero. 



Hab. Surinam (Kegel). 



