THE COMMON HART'S-TONGUE FERN. 197 
tifid, with one-half of the tufts crossing the other, as in transverso- - 
lobatum (116), has been found by Mr. E. Woodall, at Haburn 
Wike, Searborough. 
This multifid series would also include the following additional 
varieties which are referred on account of other peculiarities to some 
of the foregoing groups :—detectum (2), hastatum (6), sagittato- 
crispum (8), sagittato-cristatum (11), sagittato-lobatum (12), Claphamii 
(13), fisso-lobatum (25), furcans (36), curtum (38), supralineato- 
lobatum (58), marginato-lobatum (63), marginato-cristatum (64), ramo- 
proliferum (67), bimarginatum (82), scalpturato-lobatum (88), undulato- 
Jobatum (101), complicatum (105), variabile eristatum (108). 
INDEX TO THE VARIETIES. 
abruptum, 111 
apieilebum, 113 
bimarginato-cordatum, 84 
bimarginato-muricatum, 83 
bimarginatum, 82 
bullatum, 55 
chelsefrons, 124 
Claphamii, 13 
complicatum, 105 
compositum, 14 
conjunctum, 104 
constrictum, 70 
contortum, 122 
contractum, 129 
coriaceum, 71 
cornuto-abruptum, 19 
cornutum, 15 
corrugatum, 103 
crenato-crispum, 99 
crenato-lobatum, 48 
crispatum, 96 
crispatum varians, 97 
crispum, 91 
crispum irregulare, 91. 
crispum latum, 92 
crispum majus, 93 
crispum minus, 94 
crispum varians, 95 
crista-galli, 142 
cristatum, 136 
cristatum nanum, 138 
cristatum ramosum, 137 
cristatum transversum, 139 
curiosum, 48 
curtum, 38 
depauperatum, 135 
detectum, 2 
digitatum, 138 
dissimile, 110 
distortum, 123 
divaricatum, 120 
divergens, 121 
elato-lobatum, 118 
elegans, 28 
epiphylloides, 31 
fallax, 4 
fimbriatum, 69 
fissile, 27 
fisso-lobatum, 25 
fissum, 23 
flabellatum, 132 
flavo-tinctum, 114 
furcans, 36 - 
furcatum, 119 

glomeratum, 143 
gymnosorum, 1 
hastatum, 6 
hemionitoides, 5 
imperfectum, 24 
ineequale, 35 
inops, 39. 
interruptum, 30 
irregulare, 32 
Jacksonii, 140 
jugosum, 89 
Kitsoniz, 86 
lacerato-marginatum, 149 
lacerato-ramosum, 148 
laceratum, 145 
laceratum dissectum, 146 
laceratum elegans, 147 
lacerum, 134 
lanceolum, 42 
lato-multifidum, 197 
limbospermum, 37 
lobatum, 115 
macrosorum, 22 
marginato-cornutum, 20 
marginato-cristatum, 64 
marginato-fissum, 61 
marginato-fimbriatum, 60 
marginato-irregulare, 62 
marginato-lobatum, 63 
marginato-laceratum, 150 
marginatum, 59 
marginatum tenue, 65 
microdon, 128 
Monkmanii, 10 
mucronatum, 16 
multifidum, 127 
multiforme, 125 
multifurcatum, 126 
muricatum, 85 
mutatum, 83 
nudicaule, 79 
obtusidentatum, 29 
opacum, 54 
papillosum, 90 
perafero-comutum, 18 
peraferum, 77 
plumoso-lobatum, 117 
pocilliferum, 44 
polyeuspis, 130 
polyeuspis undosum, 131 
polymorphum, 112 
polyschides, 21 
polyschides pygmzum, 21 


projectum, 50 
proliferum, 68 
prominens, 984 
ramo-marginatum, 154 
ramo-proliferum, 67 
ramo-submarginatum, 153 
ramoso-contractum, 129 
ramoso-cristatum, 159 
ramoso-glomeratum, 144 
ramosum, 151 
ramosum majus, 155 
resectum, 51 
reticulato-fissum, 26 
retinervium, 52 
rigidum, 141 
rimosum, 41 
rugosum, 78 
sagittato-crispum, 8 
sagittato-cristatum, 11 
sagittato-laceratum, 9 
sagittato-lobatum, 12 
sagittifolium, 7 
salebrosum, 49 
scabrum, 81 
scalpturatum, 87 
scalpturato-lobatum, 88 
siciforme, 80 
sinuatum, 45 
sinuato-lobatum, 46 
spirale, 106 
striatum, 3 
subcornutum, 17 
submarginato-dentatum, 75 
submarginato-multifidum, 76 
submarginatum, 74 
subpinnatum, 109 
subvariegatum, 40 
supralineato-lobatum, 58 
supralineato-resectum, 57 
supralineatum, 56 
tortum, 98 
transverso-lobatum, 116 
turgido-irregulare, 73 
turgidum, 72 
undulato-lobatum, 101 
undulato-projectum, 102 
undulatum, 100 
variabile, 107 
- variabile cristatum, 108 
vespiforme, 47 
viviparum, 53 
vivo-marginatum, 66 
vivo-polyschides, 21 


