Hi lvl ; ' - , W’HYLLUM u n i l a t e r a l e .
V i-VOL. .
■ A R AMOII U M.
Portion of a pinna, (inagnified.)
HYMENOPHYLLUM UNILATERALE.
W il l d e n o w . B o r y . N ew m a n . S o w e r b y . M o o r e .
P L A T E V I . A A N D B . V O L . V I I I .
Hymenophyllum wilsoni,
tunhridgense,
peltatum,
inenziesii,
meyeri,
Trichomanes p elta tum,
“ tunhridgense,
Hymenophyllum—Membranc-lcaved.
H o o k e k a n d A r n o t t .
S p r e n g e l . W i l s o n .
B a b in g t o n . D e a k in .
S cH K U H E . K u n z e .
D e s v a u x .
P r e s l .
P r e s l .
POIRET.
B o l t o n .
TJn ila ter a le— One-side.
W i l s o n ’s I T l j i F e r n is a somewliat similar-looking F e rn
to P la te V .— B, d a rk e r in colour, and re ad ily to ld from H .
tunhridgense y the form of th e valves; in I I . unilaterale th ey
are ovate and convex, and the margin is even; whilst in H .
tunhridgense th e edge is sidnulosely se rrate, and the valves are
rounder and flatter.
I i 4 . (J
V.
t.
1
Í
I
