334 Biological Index. 
Iris pumila, 258 
spuria, 258 
tolmieana, 190, 258 
Jensen, J. L., 103, 274 
Johanson, C. J., 173 
Jutland, 52, 173 
Kammern, 112 
Keith, Rev. Dr., 40, 250 
Kellerman, W. A., 213 
Kiihn, J., 72 
Kiihne, W., 31 
Leevulose, 12 
Lathyrus pratensis, 121, 134, 140 
sylvestris, 134 
Lavatera cretica, 213 
Lecythea, 33 
Leontodon autumnalis, 186, 187 
Léveillé, J. H., 13 
Lolium perenne, 164, 165 
Lonicera periclymenum, 244 
Lotus corniculatus, 134 
Lychnis diurna, 79, 211 
Lycopsis arvensis, 55 
Magnus, Dr. P., 56 
Mahonia ilicifolia, 163 
Marshall, W., 48, 49, 50 
Mr. W. (Ely), 40 
Massachusetts Barberry Law, 47, 302 
Medicago sativa, 134 
Melampsora ecidioides, 242 
betulee, 244 
cerastii, 248 
farinosa, 238 
germination of, 45 
goeppertiana, 271 
hartigii, 239 
populina, 243, 261, 265 
pyrolz, 247 
tremulz, 241, 261, 265 
Melanotenium endogenum, 95, 293 
Melbourne, 213 
Mentha viridis, 158 
Mercurialis perennis, 241, 242, 261 
Mesospores, 40 
Mespilus germanica, 232 
Meyen, F, J., 16 
Micropuccinia, 199 
Microscopical examination, 105 
Mildew of wheat, 46 
Mcehringia trinervia, 210 
Molinia czerulea, 179 
Mother-cell, 24, 39 
Mycelium, action on chlorophyll, 7 
of Uredinex, 4 
of Ustilaginez, 58 
Nahrldsung, preparation of, 112 
Negative geotropism, 13 
New South Wales, 34 
Nielsen, Dr. P., §2, 53, 54, 238, 239, 261 
Norfolk, 48 
North Wootten, 172 
Odour of spermogonia, 12 
Q£nothera biennis, 12 
Oersted, A. S., 56 
Orchis latifolia, 179, 241, 244, 262 
maculata, 241, 244, 262 
Panisperma, 213 
Paraphyses of spermogonia, 10 
uredospores, 33 
Parfitt, E., 213 
Pasteur’s flasks, 16 
Paxton, Mr., 213 
Pedicularis palustris, 174 
Peridermium pini, 249 
Peridial cells, 24 
Phragmidium obtusatum, 223 
rubi, 224 
tormentille, 223 
Pilobolus, 32 
Pimpinella saxifraga, 156 
Pinus sylvestris, 241 
Pisum sativum, 120, 134, 140 
Poa annua, 131, 132, 169 
nemoralis, 132 
pratensis, 131, 132 
Polygonum convolvulus, 188 
lapathifolium, 188 
Polystigma, 18 
Populus alba, 261 
pyramidalis, 243, 266 
tremula, 241, 261, 266 
