124 



natis acutis, margine utrinque late incurva. Flores nullos in* 

 venire potui. — Folia 1.3 X i.o, 1.05 X.75 ; lobulus .15, cellulse A ; 

 foliola .95 X 1.05, .8x 1.05 



niiu 



Hab. In Andibus Bolivian orientalibus sylvaticis, ut videtur 

 ad rupes humidas, sociis Z. filiformi, LeioscypJio schizostoniate^ 

 Jiutgermania oppositifolia n. sp., late csespitosa, vel in Plagio- 

 chilis repens, (No. 3,035A, &c). Ab affinibus distat foliis pro m. 

 breviapiculatis ; folioHs maximis, basi altissime emarginato-cor- 

 datis, segmentis apicis subacuminatis. Frequens videretur, sem- 

 per autem sterilis et eflorifera. 



L. (Ceratolejeunea) ariiexia, Spruce Ms. — A single 



stem growing with L. pallescens. Among my Andino plants I 

 have found fertile specimens of this new species, which is one of 

 the very icw Ceratolejeunese having underleaves entire at the 



apex 



Lejeunea (Harpalejeunea) increscens, n. sp. 



Monoica, minuta, caule 3"^™ longo, repente, parce et vage 



ramoso. Folia subcontigua, subplana, divergentia, oblique ova- 



lia breviuscule acuminata, acuta, sinuato-complicata ; lobulus 



triplo brevior, semiovoideus^ turgidus, apice inflexo; cellulae 



parvae subsequilaterae, planae, pellucidse, ambitu anguste opacas. 



Foliola minuta, lobulis subduplo breviora, squarrosa, obovata, ad 



^ bifida, segmentis acutis, Flores 2 in ramo brevi (innovato) 



terminales. Bracteae foliis sublongiores, lanceolat?e, parvi-lobu- 



lata; ; bracteola angusta, ad ^ bifida. Perianthia parum emersa, 



late pyriformia, subturbinata, 5 carinata, carinis papillis articula- 



tis armatis. Andrcecia rara, parva, bracteis 1-2 jugis. — Folia 

 .3X.2; perianthia .45 X. 3 5mm^ 



Hab. In Lej. {Bryopteride) tenidcmtliyT.j parasitans, juxta In- 

 genio del Oro, Bolivise. — A nostra Z. trachygona^ Hep. A. A. di- 

 versa, cut adsunt caulis pinnatus, folia ovato-acuminata, fornicata, 

 celluloso-crenulata, perianthia multo longiora, etc. 



Fiowerless stems of two other Harpalejeiuie<z were picked off 



■ 



other hepaticae, but too imperfect to be named with certainty. 



L. (Drepan^OLEJEUNEA) STENOPIIVLLA, Ldng.? — Mapiri, 

 5,000 ped (No. 3,075 p. p.) — I have not seen original specimens 

 of Lindenberg's plant, but fertile specimens picked out of Lieb- 

 mann's hepatics agree with the description m ** Hep. Mexicanae/' 

 and they are quite the same as the Bolivian plant, which, how- 

 ever, is sterile. 



A 



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