402 



INDEX 



Verticillaster 34 



Vetches 37 



Vexlllum 150 



Viburnum 72, 111, 153, 158 



V. Lantana 345 



F. Opulus 346 



Fzcra 37 



F. Cracca 37 



F. gradlis 37 



F. toa 37 



F. sa^va 37 



Vine 32, 36, 69, 71, 93, 109, 161, 



291 



FioZa 85, 131 

 ViolacesB 37 

 Violets 64, 66, 73, 164 

 Virgilea lutea 29 

 Virginian Creeper 36, 93, 109, 292, 



293 



Viscid surface 169 

 Viscin 266 



Viscum album 232, 264, 265 

 Visits of insects 158, 162 

 Vitis vinifera 291 



Wallflower 21, 58, 63, 72, 74, 76 

 Walnut 26, 70, 108, 109, 111, 156, 



157, 171, 239, 240 

 Wanderings of small insects 162 

 Warea 57 

 Warts 97 

 Water 89, 94, 156 

 Water-lily 41, 42, 63, 83 

 Water Plantain 65 

 Water-pollination 156 

 Wayfaring Tree 32, 79, 80, 108, 



152, 345 



Weymouth Pine 6, 189 

 Wheat 29 

 Whin 18, 71, 72, 77, 79, 101, 108, 



110, 148, 158 

 White Beam 106, 146, 324 



White Briony 64 



White Cherry 42, 102 



White Lychnis 62 



White Poplar 6, 225 



Whitethorn 321 



Whorled 56 



Whorled leaves 61 



Whorls 46, 56, 61, 64, 65, 123, 



124, 126, 128, 130, 136, 144, 



178 



Whortleberry 79 

 Willow-herb 59 

 Willows 7, 25-27, 66-68, 70, 83, 



93, 101, 104, 105, 108, 110, 127, 



134, 138-141, 154, 155, 158, 164, 



175, 350 

 Wind 94, 156 

 Wind-borne pollen 157 

 Wind-pollination 107, 156, 157 

 Wind-swept habitats 157 

 Winged 180, 181 

 Wing-like margins 181 

 Wings 149, 150, 166, 182, 189, 



191, 298, 302, 303 

 Winter Cherry 75 

 Woodbine 347 

 Wood Sorrel 63 

 Wych Elm 278 



Yellow Azalea 337 



Yellow pollen-dust 157 



Yew 7, 120, 134, 135, 157, 175-177 



Yucca 29 



Y. gloriosa 38 



Zostera 86, 88, 98, 156 

 Zygomorphic 122, 124-126, 129, 



131, fl.34, 145, 152, 153, 301, 



347 



Zygomorphic calyx 67, 74 

 Zygom,orphic flowers 130 

 Zygomorphy 76 



OF THE 



UNIVERSITY 



OF 



CAMBRIDGE: PRINTED BY JOHN CLAY, M.A. AT THE UNIVERSITY PRESS. 



