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Jungermannia Kunzeana, Hubn. Hep. Germ,
p. 1 15 ; T a y l . Hook. Journ. 1845, 2 78 ; Dum.
Hep. Eur. 69 ; Carr, and Pears. Exs. No. 237,
238- Jungermannia plicata, Hartm. FI. Scan.
IE, p. 90 ; Gott. and Rab. Exs. 394.
On sub-alpine moors.
Growing in dense olive-brown patches. Stems
about I inch long, erect, or ascending, simple or
dichotomous, attached from the under side by hairlike
radicles ; leaves almost vertical, crossing the
stem, spreading, roundish, quite entire, all pointing
upwards, obtuse, complicate, bifid with a narrow
sinus, some near the top trifid, the laciniæ obtuse,
incurved, reticulate with large areolæ ; stipules
bipartite, rather rigid, spreading, entire, of the
same texture as the leaves ; laciniæ lanceolate,
divergent, with a few spinous teeth at the base,
sornetimes one or two above the base. Lateral
perichætial leaves quadrifid. Perianth convex
above, deeply channelled below, peduncle four
times as long as the perianth. Capsule oblong-
ovate. 4-, fig. 59.)
Jungermannia Muelleri, Nees.
Stem ascending, rather b ranched; leaves
imbricate, plane, obliquely ovate, emarginate,
bidentate ; laciniæ straight, acute ; perichæt ial
leaves ciliately toothed ; st ipules two or tri fid,
rather ciliate at the base; perianth cylindrical,
mouth rostrate.
Jimgermannia Muelleri, Ne e s in Lind.
Syn. p. 3 9 ; Gott. and Rab. Exs. No. 58,
147, 148, 154, 227, 395. Jungermannia han-
triensis, var. Muelleri, Carr, and Pears. Exs.
No. 247.
On stones, limestone rocks, and amongst moss.
Stem creeping, ascending at the apex, flexuous,
innovant, leaves semi-vertical, orbicular, repand,
emarginate, bidentate, with a narrow sinus; laciniae
unequal, acute or obtuse ; involucral leaves larger,
spreading at the apex, bifid, embracing at the base,
more or less ciliate, dentate. Stipules lanceolate,
bifid or trifid, or pinnately ciliate, subulate at the
tips. Perianth subcylindrical, even, mouth plicate,
rather mucronate.-~(Plale 4, fig. 5.)
Jungermannia attenuata, Lind.
Stem ascending, near ly s imp le ; lower
leaves accumbent , subquadrate, emarginate-
trifid; upper leaves incumbent, rounded, tri-
crenate, concave; perichæt ial leaves subtrifid ;
st ipules ovate, entire ; perianth cylindrical,
terminal.
Jungermanyiia barbata p yyiiyior. Hook. Br.
Jung. t. 70, f. 18-22. Jimgermanfiia attenuata,
Lind. S yn. Hep. 48 ; Carr, and Pears. Exs.
No. 74.
On the ground, rocks or trunks.
Stem ascending, with a few radicles, fasciculately
N 2