INDEX 
279 
Myzoxylus laniger, 85, 206 
Myzus ribis, 195, 196 
“ Nail” palls on lime-leaves, 100 
Nalepa, Dr. Alfred, 94 
Nasturtium pnlustre, 188 
,, sylvestre, 188 
Nectarine, 122 
Nectarojdphum rubi, 199 
Nectria ditissima, 122, 17^, 197, 
226 
Nermtus abbreviatus, 205 
,, baccarum, 147 
,, bellus, 147 
„ crassulus, 142 
„ curticornis, 147 
,, femoralis, 145, 150 
,, gallarum, 22, 145 
„ gallicola, 21, 22, 142, 
r 43 » 150 
,, herbacea, 152 
„ ischnocerus, 145, 151 
,, leucostictus, 142 
,, leucostigmus, 146 
,, mucronatus, 148 
,, nigrolineatus, 145 
,, ribesii, 44 
,, salicis cinereae, 22, 145 
,, vaccimellus, 224 
,, Valisnierii, 142 
,, vesica; or, 145 
,, viminalis, 145 
,, Vollenhoveni, 145 
Nepeta Cataria, 229 
,, Glechoma 229 
,, hederacea, 229 
Nepticula apicella, 153 
,, argyropeza, 54, 56, 153 
Nettle, 9, 65 
Nettles, fungus galls on, 119 
Neuruterus albipes, 37, 43, 165 
,, Aprilinus, 40, 169, 170 
,, baccarum, 36, 43, 166 
,, fumipennis, 38, 166 
,, laeviusculus, 37. 38, 43, 
165 
,, lenticularis, 37, 43, 44, 
166 
,, numismatis, 37, 167 
,, tricolor, 38 
,, vesicator, 167 
Newton Abbot, 116 
Nicholson,W. E,, on moss galls, ic8 
Nipplewort, 248 
Notommata Wernecki, 13 
“ Oak-apple ” gall, 34-36 
Oak galls, catalogue of British, 
160-174 
„ caused by Macrodiplo- 
sis, 72, 73 
m ,, „ moths, 54 
„ sporadic appearances 
of, 36 
Odontoglossum attacked by eel- 
worms, 113 
Oecocecis guyonella, 58 
Oedomyces leproides, 122 
Oenanthe crocata, 223 
Oleaceae, 225, 226 
Oligotrophus annulipes, 8, 9, 70, 71, 
175 
,, betulae, 156 
,, bursarius. 69, 229 
,, capreae, 149 
,, corni, 69, 224 
,, juniperinus, 131 
,, Leemei, 71, 72, 177 
,, Solmsii, 71, 237, 238 
,, taxi, 11. 68, 76, 131 
Omphdia campanella, 61 
OnagTaceae, 220, 221 
Ono'brychidis viciaefolia, 213 
Ophioglossum vulgatum, 131 
Orache, 182 
,, Halberd-leaved, 182 
Orchids attacked by eel worms, 113 
,, ,, ,, sawflies, 45 
,, galls on roots of, 74, 75 
Origanum vulgare, 228 
Origin of galls, views of early 
writers, 1-3 
Ormerod, Miss E., 42, 4?, co, 31, 
74, 76, 85. 107, hi, 113 
Orneodes hexadactyla, 54, 238 
Osier, Common, 57, 66, 147 
,, Purple, 145 
Oscinis frit, 74, 76 
,, vastator, 76 
Oxyna flavipennis, 242 
Oxyria dipyna, 181 
“ Oyster ” gall, 5, 39, 40 
Paget, Sir James, 4 
Pammene splendidulana, 54, 172 
Papaver dubium, 187 
