ACOTYLEDONS. HEPATIC.^. Jiingerrfiannia. 115 



lobes conduplicate obtuse entire, lower ones larger subacinaci- 

 form, superioronesovate, fruit terminal, cal. obovate, the mouth 

 contracted toothed. Hook. Jung. t. 26. 

 HAB. Cathkin Hills, Hopk. Near Newburgh, Fifeshire, D. Don. 



32. J. Dicksoni, stem ascending subsimple, leaves unequally bi- 

 lobed, lobes conduplicate, lower ones larger, both narrow ovate 

 nearly entire acute, fruit terminal, cal. ovate plicate, the mouth 

 contracted toothed. Hook. Jung. t. 48. 



HAB. Most abundant upon dry rocks among mosses, near the Falls of 

 the Isla, Angus -shire, Mr. Lyell. 



33. J. minuta, stem erect subdichotomous, leaves horizontally 

 patent subconduplicate, upper ones equally lower ones une- 

 qually two-lobed, all the lobes rather acute, fruit terminal cal. 

 obovate a little plicate at the extremity the mouth contracted 

 denticulate. Hook. Jung. t. 44. 



HAB. Woods and mountains, not rare. 



34. J. cochleariformis, stem procumbent subsimple, leaves im- 

 bricated on the upper side unequally two-lobed conduplicate, 

 superior lobes the larger convex bifid and toothed at the ex- 

 tremity, the lower ones saccate. Hook. Jung. t. 68. 



HAB. Highland mountains, not uncommon 5 more plentiful in the 

 N. Highlands, especially in Sutherland. 



35. J. complanata, stem creeping irregularly branched, leaves 

 distichous imbricated above unequally two-lobed, superior lobes 

 larger orbicular, lower ones ovate appressed plane, fruit ter- 

 minal, cal. oblong compressed truncated. Hook. Jung. t. 81. 

 Lightf. p. 780. 



HAB. Trunks of trees, common. 



ft Stipulate. 

 a. Leaves entire^ or rarely here and there emarginate. 



36. J. anomala, stem procumbent simple leaves orbicular and 

 ovato-acuminate, stipules broadly subulate. Hook. Jung. t. 34. 



HAB. Boggy places in various parts of the Highlands. 



37. J. Taylori, stem erect subsimple, leaves all rounded, stipules 

 broadly subulate, fruit terminal, cal. ovate compressed at the 

 extremity truncate two-lipped. Hook. Jung. t. 57. 



HAB. Cairn-gorum, and other mountains in the Highlands, Hook. 

 Cathkin Hills, near Glasgow, and on the Ochil Hills, D. Don. 



38. J. scalaris, stem creeping simple, leaves round concave entire 

 and emarginate, stipules broadly subulate, fruit terminal, cal. 

 immersed in the leaves. Hook. Jung. .61. 



HAB. Heaths, banks, &c. abundant. 



39. J. poly ant hos, stern procumbent somewhat branched, leaves 

 horizontal rotundato-quadrate plane entire and emarginate, 

 stipules oblong bifid, fruit upon very short proper branches a- 

 rising from the lower surface of the stem, cal. much shorter 



[H2] 



