INDEX. 
167 
Scolopendrium vulgare peraferens, I 
141 
V. polycuspis undosTim, 141 
V. ramo-cristatum, Clapham, 
142 
V. ramo-cristatum, Moly, 142 
V. ramo-digitatum, 142 
V. ramo-marginatum, 142 
V. sagittato-cristatum, Dadds, 
142 
V. sagittato-cristatum, Han- 
key, 142 
V. sagittato-projectum, Scla- 
ter, 142 
V. sag.-proj., Westropp, 142 
V. sag.-proj. variegatum, 142 
V. spirale, 142 
V. sp. ramosum, 142 
V. subcornutum, 142 
V. supralineatum, 142 
V. transverso-lobatum, 143 
V. undulato-rigidum, 138, 143 
V. undulato-supralineatum,143 
V. undulatum, 143 
V. unguiceps, 143 
Seedlings, wild, 13 
Selection, results of, 19 i 
Serpentine forms, 24 
Shield Ferns (Polystichum) (Plate 
VI.), 9, 22, 25, 28, 29,124 
Shield Fern, Hard Prickly (P. acu- 
leatum), 125 
Fern, Soft Prickly (P. angu- 
lare), 126 
Slate shelves, 51 
Slates, roofing and ridge, 46 
pocket, &c., 47 
Slugs and snails, 61 
Species, how distinguished, 9 
Spleenworts (Asplenium) (Plate 
IL), 28, 29, 76 
Spleenwort, Black Maidenhair (A. 
Adiantum-nigrum), 77 
Common (A. Trichomanes), 79 
Forked (A. septentrionale), 83 
Fountain (A. fontanum), 82 
German (A. germanicum), 83 
Green (A. viride), 81 
Lanceolote (A. lanceolatum), 78 
Spleenwort, Scaly (Ceterach offici- 
narum), 28, 29, 84 
Sea (A. marinum), 78 
Spores, how to sow, 40 
immense numbers of, 13, 34 
Spore, wonders of the, 35 
Sports, sudden, 19, 26 
Sunny gardens, Ferns in, 53 
T. 
Thrips, 64 
Todea superba, 59 
Tree Ferns, 31, 34 
Trichomanes radicans, 58, 147 
radicans Andre wsii, 148 
r. crispum, 148 
r. dilatatum, 148 
r. dissectum, 148 
r. proliferum, 148 
reniforme, 60 
Truncate forms, 24 
Tunbridge Fern (Hymenophyllum 
tunbridgense), 58, 59, 145 
V. 
Variation generally, 17 
by jumps, 19, 26 
Variegation, 24 
W. 
Wall-Eue (Asplenium Euta-mu- 
raria), 83 
Wall-tiles, Booty’s, 51 
Wardian cases, 58, 60 
Watering, 30 
West Ham Park, collection at, 4 
White fly, 64 
Woodlice, 63 
Woodsia hyperborea, 144 
ilvensis, 144 
