CONTENTS 
Varieties and Nomenclature . . • • 
Ferns of Europe proper 
Woodsia Ilvensis, R. Brown . 
,, hyperborea, R. Brown • 
Hymenophyllum unilaterale, Bory 
,, Tunbridgense, Smith 
Trichomanes radicans, Swartz • 
Cystopteris fragilis, Bernhardi . 
,, alpina, Desvaux . 
„ montana, Link 
Adiantum Capillus-Veneris, Linnaus . 
Cryptogramme crispa, R. Brown 
Pteris aquilina, Linnaus . 
Lomaria Spicant, Desvaux . 
Asplenium viride, LIudson . 
,, Trichomanes, Linnaus 
,, septentrionale, Hoffmann . 
,, marinum, Linnaus 
,, Germanicum, Weis . 
,, Ruta-muraria, Linnaus 
,, Adiantum-nigrum, Linnaus 
,, fontanum, Bernhardi . . • 
,, lanceolatum, LIudson . 
,, Filix-foemina, Bernhardi (sub-sectioi 
Section ramosum 
,, grandiceps . 
,, cristatum 
,, cruciatum . 
, , congestunt . 
,, crispatum . 
,, flexuosum . 
,, plumosum . 
,, dissectum . 
,, laxum . 
,, depauperatum 
,, rotundatum 
,, lineare 
,, laciniatum . 
,, lunulatum . 
„ Ceterach, Linnaus 
Scolopendrium vulgare, Smith . 
Section ramosum 
,, ramo-inaequale . 
,, cristatum . 
, , ramo-marginatum 
, , conglomeratum 
,, sagittatum . 
,, truncatum . 
,, peraferens . 
,, flexuosum . 
,, crispum 
,, undulatum . 
,, lineare 
,, muricatum . 
,, supralincatum 
,, marginatum 
, , crenatum 
,, variegatum . 
VARIETIES. 
TACE 
IX 
16 
. none 
19 
. none 
19 
2 
. 20 
. I 
. 21 
• 13 
. 21 
. l6 
23 
. none 
25 
. none 
25 
32 
25 
. none 
. 2§ 
. 16 
29 
• 83 
3° 
. 12 
3+ 
• 27 
35 
. none 
39 
28 
40 
. none 
43 
. 16 
44 
15 
45 
5 
47 
. 12 
. 48 
ium) 
50 
18 
5Q 
• 29 
5i 
• 44 
54 
• 59 
56 
21 
. 60 
8 
61 
17 
. 62 
. 21 
63 
17 
64 
7 
• 65 
• 13 
66 
4 
67 
3 
6 7 
13 
67 
. 22 
68 
• 27 
69 
7i 
; 8 
72 
• 33 
73 
• 3 1 
74 
26 
77 
• 27 
78 
26 
80 
. 1 1 
. 82 
. 20 
82 
• 5 
. 84 
57 
• 84 
. • 26 
88 
• 24 
. 89 
35 
91 
. 14 
93 
4 1 
93 
• • 32 
96 
. 29 
• 98 
8 
