698 336. Jungermannia. 13. HEPATICiE. Pl.cell.foL 
12. Jungermannia minuta. Minute j ung ermann . 
Stem upright, rather two forked ; leaves horizontally 
spread, slightly folded together; upper leaves equally two- 
lobed, lower leaves unequally, all rather pointed; fruit ter- 
minal ; calyx reverse-ovate, slightly plaited at the tip ; 
mouth contracted, toothed. 
Lichenastrum, pinnulis minutissimis rotundis, Dillen Muse. 69,2. 
Jungermannia minuta, Crantz Groenl. 285 ; Hooker Jung. 44. 
Jungermannia rupincola, Sehleich. Crypt, exsic. 
Jungermannia bicornis, Mohr Crypt. Germ . 423. 
On alpine hills among mosses; April to July. 
13. Jungermannia DicksonL Dickson’ s jungermann. 
Stem ascending, seldom branched ; leaves unequally two- 
lobed, folded together, lobes narrow, ovate, scarcely cut, 
pointed; lower lobe largest; fruit terminal; calyx ovate, 
plaited; mouth contracted, toothed. 
Jungermannia Dicksoni, Hooker Jung. 48. 
On dry rocks, among mosses. 
14. Jungermannia obtusifolia. Blunt-leaved jugermann. 
Stem ascending, simple; leaves unequally 2-1 obed ; lobes 
folded together, blunt, not cut; lower lobe largest, rather 
scymetarshape ; upper ovate ; fruit terminal ; calyx reverse- 
ovate; mouth contracted, toothed. 
Jungermannia obtusifolia, Hooker Jung. 26. 
On damp rocky places ; March and April. 
15. Jungermannia albicans. Whitish jungermann. 
Stem upright, slightly branched ; leaves unequally two- 
lobed, lobes folded together ; tip toothed, middle, pellucid, 
whitish; lower lobe largest, nearly scymetarshape, upper 
oblong, ovate, pointed ; fruit terminal ; calyx reverse-ovate, 
cylindrical; mouth contracted, toothed. 
Lichenastrum triehomanis facie, capitulis e foliorum summitate ena- 
scentibus minus, Dillen in Raii Syn. 112, 14. 
Lichenastrum foliis variis, Dillen in Raii Syn. 113,23. 
Jungermannia albicans, Lin. S. P. 1599; Eng. Rot. 2240 ami 1023, 
left-hand fig. ; Hooker Jung. 25. 
Jungermannia varia, Lin. S. P. 1601. 
On hedge-banks, in loamy soils. 
(3. procumbens. Stem lying down ; leaves nearly upright. 
