xviii 
Species, Genera, etc. 
Draba verna = Erophila verna (vernal whitlow grass) 
I 12 V 39, 40, 41 
Elodea Canadensis i 11 
Erophila verna = Draba verna (vernal whitlow grass) 
I 12 V 39, 40, 41 
Fagus (beech) i 20, 336 iii 104-107 
Ficaria ranunculoides (lesser celandine) i 11-20, 
125-128 II 145-164 v 38, 52 
Ileracleum (parsnip) i 368 
Homogyne alpina i 24, 318 
Kalmus ill 
Lathyrus odoratus (sweet jiea) v 482 
Lychnis diurna and vespertina (campion) ii 47-55 
Lysimachia nummularia (moneywort) i 11 
Malva rotundifolia (mallow) i 339 
Mattliiola annua incana Glabra (stock) i 243 
Melosira arenaria i 20 
Moras (mulberry) i 258 
Nelumbium luteum (lotus) v 485 
Nigella liispanica i 335-344 n 74 
Oenothera lamarckiana (evening primrose) i 373 
Papaver i 304, 367 ii 56-100 iv 394-426 v 33 
Papaver somniferum i 367 
Peucedanum (parsnip) i 368 
Phaseolus ii 290, 499-503 v 43, 52 
Pinus silvestris (Scotch fir) 21-23 
Pirus communis (pear) i 28 
Pisum (pea) i 228-254 ii 46 
Plantago virginica (plantain) i 12 
Primula v 210 
Primula angustifolia iii 401 
Primula grandiflora iii 422 
Prunus spinosa (sloe blackthorn) i 29 
Pulmonaria angustifolia (lungwort) iii 401 
Pulmonaria ofKcinalis L. (lungwort) iii 398-458 
Scolopendrium vulgare (hartstongne fern) i 339 
Symphytum bulbosum (comfrey) i 11 
Trientalis Europaea (chickweed wintergreen) i 11 
Trifolium ))ratense quinquefolium (clover) i 371 
Triticum sativum (wheat) i 367 
Zea mais (maize) i 242 v 484 
CAMBRIDGE: PRINTED BY JOHN CLAY, M.A. AT THE ONIVEESITTT PRESS. 
