Pl. cell. fol. 13. HEPATICAS. 336. Jungermannia. 701 
25. Jungermannia inflata. — Blown-up jungermann. 
Stem lying down, simple or branched ; leaves roundish, 
concave, acutely 2-cut; lobes straight, blunt; fruié termi- 
nal; calyx reverse pearshape; mouth contracted, toothed. 
Jungermannia inflata, Hudson Angl. 511 ; Hooker Jung. 38. 
Jungermannia bicrenata, Schmidel Icon, 246. 
Jungermannia bidentata, var. 2, Withering Arr. 3, 853. 
In moist boggy places; all the year. 
(26. Jungermannia Orcadensis. Orkney jungermann. 
Stem upright, not branched ; leaves closely tiledlike, 
upright or spreading, heartshape ovate, flat, tip notched, 
edge turned over. 
Jungermannia Orcadensis, Hooker Jung, 71, 
On moss, at the feet of mountains. 
f. Stem compressed ; leaves 2-rowed, undivided ; stipules 0. 
27. Jungermannia hyalina. Transparent jungermann. 
Stem ascending, bent, forked ; leaves rounded, wavy ; 
fruié terminal; calyx ovate, cornered; mouth contracted, 
toothed. 
Jungermannia hyalina, Hooker Jung. 63. 
On bogey places, and rocks near waterfalls; April and 
ay. 
May 
28. Junger. spherocarpa. Round-fruited jungermann. 
Stem ascending, not branched ; leaves round; calyx ob- 
long, reverse-ovate, cylindrical, 4-cut; capsule spherical. 
Jungermannia sphetocarpa, Hooker Jung. 7A. 
On bogs; March to May. 
29. Jungermannia crenulata. Crenulate jungermann. 
Stem lying down, branched; leaves rounded, bordered ; 
fruit terminal ; calyx reverse-ovate, compressed, 4-cornered 
. lengthways; mouth contracted, toothed. 
Jungermannia crenulata, Engl. Bot. 1463; Hooker Jung. 37. 
On bogs and wet places; October to April. 
6. gracillima. Stem rather slender ; leaves minute, distant. 
Jungermannia gracillima, Eng. Bot. 2238. 
30. Jungermannia sphagni. Bog-moss jungermann. 
Stem lying down, seldom branched; bud-bearing shoots 
only stipuled; eaves round; fruet terminal, on peculiar 
