NEW HEPATICiE. 3!>!) 



involutis, unidentatis ; stipulis minutis, bipartitis, segmen- 

 ts linearibus, divaricatis ; calyce demura laterali, obovato, 

 angulato, tubifero. 

 Hab. On bark. St. Vincent's. Rev. L. Guilding. 



Has all the habit of the preceding, differing by the ear- 

 shaped leaf, the shorter unidentate lobule and minuter size. 

 26. L. lucens, Tayl. ; caule laxe implexo, procumbente, vage 

 ramoso; foliis distantibus, erecto-patentibus, elongate 

 ovatis, obtusis, integerrirais ; lobulis ovatis, unidentatis, 

 involutis ; stipulis minutis, bipartitis, segmentis linearibus, 

 divaricatis. 

 Hab. Cincinnati, Ohio. Hook. Herb. 



Whitish-green. Stems about 3 lines long. The leaves are 

 more distant and more obtuse, the lobules larger, the seg- 

 ments of the stipules more linear than in L. ovata, Tayl. 

 2/. L. albifolia, Tayl. ; caule sparso, repente, adpresso, vage 

 ramoso ; surculis complanatis ; foliis imbricatis, patenti- 

 recurvis, late rotundatis, integerrimis ; lobulis ovatis, bi- 

 dentatis, involutis; stipulis minutis, bipartitis, segmentis 

 divaricatis ; calyce laterali, oblongo, apice 4-plicato. 

 Hab. On leaves. Oware. Palisot de Beauvois. 



A very minute patch only was observed. Stems about 

 2 inch long, and \ line wide. Leaves pellucid, very thin ; 

 the lobule is scarcely involute though tumid. Pericfuetia 

 v ery short. Perigonia lateral, ovate, obtuse. Differs from 

 our L. epitketa by the entire leaves and bidentate lobule. 

 28 - L. microloba, Tayl.; caule implexo, procumbente, basi 

 Va ge ramoso ; surculis elongatis, subsimplicibus ; foliis 

 contiguis, patentibus, oblongis, subacutis, integerrimis, 

 apice recurvis; lobulis minimis, lanceolatis, involutis; sti- 

 pulis majoribus, cordatis, bipartitis, segmentis lanceolatis, 

 integerrimis ; calyce ramulum terminante, ex angusta basi 

 oblanceolato, tumido, retuso, apice subplicato. 

 Hab. South Sea Isles. Nightingale, Hook. Herb. 



Tufts brownish. Stems rarely 2 inches long. Lobes of 

 the perichajtial leaves twisted, the stipular sinuato-bipartite. 

 The large leaves and stipules, compared with the inconspicuous 

 °bule, render this species singular. 



