196 
Thongs, 35 
Throatwort, 181 
Thuia, 105 
peal Water (Elodea), 114 
Thyrse Flower, 180 
Tibouchina, 163 
Tiger Iris (Tigridia), 180 
Toadflax, 142 
Tobacco-plant, 154 
Toes, 113 
Tomatoes, 59 
_ Tongue-grafting, 49 
Tongueing, 28 , 
Tree of Heaven, 79 
Trees, budding, 62 
Triplet Lily, 181 
Tritonia, 149 
Tube-budding, 65 
Tubers, 23 
Turnip-rooted Cabbage, 137 
lery, 99 
Turnsole (Heliotropium), 130 
Twisting, 28 
Tying graft, 48, 49 
U 
Umbrella Plant, 109 
Unisexual plants, fertilisation of, 13 
Urn Flower, 182 
V 
Vallisneria, 17 
Variation in seedlings, 12 
Veneer grafting, 56 
Ventilators, 74 
Venus’s Navelwort, 155 
Verbena, 34 
cutting, 38 
Sweet-scented, 142 
Vervain (Verbena), 183 
Vetch, Bitter (Orobus), 157 
Victoria regia, 2 
Vine eye started, 33 
Vines, 32, 58 
Viola Sala 159 
Violet, 185 
African, 171 
PLANT PROPAGATION 
Virginian Stocks, 177 
Virgin’s Bower (Clematis), 103 
W 
Wall Cress (Arabis),, 84 
Walnuts, 60 
Waterson, 107 
Water Lily, 154 
Lily, Royal, 2, 184 
Plantain (Alisma), 79 
Thyme (Elodea), 114 
Watering, 76 
Wax Flower, 133 
for budding, 66 
haa mg 48 
Wedge-grafting, 52, 53 
Weigelia, 112 
seedling, 3 
Wellingtonia, 105 
West Wind, Flower of (Zephyranthes), 
187 
Whin, 182 
Whip-grafting, 49 
White Currants, 108 
Whortleberry (Vaccinium), 183 
Willow Herb (Epilobium), 115 
Windflower (Anemone), 81 
Winter Aconite, 115 
Cherry, 162 
Wintergreen, Aromatic (Gaultheria), 
125 
Wistaria, 30, 61 
Witch Hazel, 129 
Wood Lily, American, 181 
Woodruff (Asperula), 86 
Wormwood (Artemisia), 85 
4 
Yam, 112 
Youth and Old Age ery 187 
Yucca, young plant of,"35 
Z 
Zephyr Flower (Zephyranthes), 187 
Zinnias, 8 
See also Alphabetical List of Plants, pp. 77-187. 
PRINTED IN GREAT BRITAIN BY 
BILLING AND SONS, LTD., GUILDFORD AND ESHER 
