610 



GENERAL INDEX. 



Walnut, 421. 480 



Walnut Family, 480 



Washingtonia, 465 



Water as Plant Food, 176 



Water Chestnut, 522 



Water Chinquapin, 558 



Water Cress, 554 



Water Hemlock, 520 



Water in Cell-walls, 167 



Water in Intercellular Spaces, 167 



Water in Protoplasm, 166 



Water in the Plant, 166 



Water Lily, 71, 128, 558 



Water Lily Family, 557 



Watermelon, 188, 522 



Water of Organization, 32, 179 



Water Plantain, 128 



Water Plantain Family, 466 



Water pores, 104 



Water Net, 223 



Water Weed, 473 



Wattles, 533 



Wax Palm, 93, 464, 466 



Wax Plant, 503 



Weeping Trees, 196 



Weeping Willow, 487 



Weigelia, 518 



West India Birch, 540 



West India Locust, 533 



Weld, 552 



Welwitschia, 413, 415 



Wheat, 56, 59, 98, 187, 316, 318, 



323, 428, 453 

 White Ash, 505 

 White Cedar, 41 1 

 White Clover, 106 

 White Elm, 488 

 White Hellebore, 459 

 White Ipecacuanha, 551 

 White Light, 192 

 White Lily, 460 

 White Mulberry, 490 

 White Mustard, 188, 554 

 White Oaks, 479 

 White Pepper, 483 

 White Pine, 412 

 White Poplar. 172 

 White Spruce, 412 

 Whitlavia, 503 

 Whorls of Leaves, 149 

 Whortleberry, 64 

 Wicopy, 492 

 Wild Black Cherry, 530 

 Wild Cucumber, 523 



Willow, 64, 127, 143, 284, 486 

 Willow Family, 486 

 Windsor Bean, 474 

 Winged Seeds, 437 

 Winter Buds, 141 

 Winter Cherry, 500 

 Wintergreen, 510 

 Wistaria, 532 

 Witch Hazel, 526 

 Wolffia, 461 

 Wood, 447 



Wood-cells, 17, 34, 173 

 Wood Fibres, 74, 119 

 Wood Nettle, 491 

 Wood Sorrel, 542 

 Woorara, 503 

 Worm i a, 562 

 Worm seed, 495 

 Wormwood, 514 

 Wrack, 269 

 Wrangelia, 277 

 Wrangeliaceae, 277 



Xanthium, 515 

 Xanthorrhoea, 461 

 Xanthosia, 520 

 Xanthoxyleae, 542 

 Xanthoxylum, 127, 132 542 

 Xylem, 118, 201. 407 

 Xylographa, 310 

 Xylomites, 295 

 Xylopia, 561 

 Xylophylla, 485 

 Xyridaceae, 457 



Yam Family, 467 

 Yeast Plant, 17, 39, 214 

 Yellow Pine, 412 

 Yellow Poplar, 562 

 Yellow Thistle, 514 

 Yew, 93, 410 

 Yucca, 461 

 Yuccites, 473 

 Yulan Tree, 562 



Zamia, 410 

 Zamiostrobus, 416 

 Zea, 11, 88, 102. 113, 455 

 Zebra Poison, 485 

 Zebra Wood, 534 

 Zingiber, 472 

 Zingiberaceae, 472 

 Zinnia, 53, 514 

 Zizyphus, 539, 565 



