INDEX 



305 



occidentalis 267 (fig.), 268 



orbiculatus. . . .266, 267 (fig.) 



Syringa 89 



vulgaris 244 



Syringas 89 



Tall Blackberry 112 



Taxaceae 25 



Taxus canadensis 25 (fig.) 



Tazewell County 



5, 58, 180, 217, 246 



Thicket Creeper 199 



Thimbleberry 106 



Three-Leaved Ivy 159 



Thunberg Spirea 102 



Thunbergii, Berberis 81 



Thymelaeaceae 206 



tomentosa 



Aristolochia 73, 74 (fig.) 



Crataegus 137 



Hudsonia 205 (fig.) 



Rosa setigera 120 



Spiraea 100 (fig.), 102 



Toothache-Tree 149 



Torreyanum, Vaccinium . . . .233 



Traveler's-Joy 75 



Trefoil, Shrubby 151 



trifolia, Staphylea 173, 174 (fig.) 

 trifoliata, Ptelea..l50 (fig.), 152 



trilobum, Viburnum 



263 (fig.), 265 



tristis, Salix 50 (fig.), 53 



Trumpetcreeper 



col. pi. facing 248, 249 



Family 246 



Trumpetcreepers 248 



Trumpet-Flower 249 



Trumpet-Flowers 246 



Tunnel Hill 151, 232 



Twinberry 271 



typhina, Rhus. . . .154, 155 (fig.) 



u 



Ulmaceae 



69 



Union County. . . .32, 70, 72, 164 



177, 196. 212, 223, 233, 239, 



258, 261, 272 

 Upland Willow 51 



Dwarf 53 



Usefulness of Shrubs 6 



Uva-ursi, Arctostaphylos. . . . 



225 (fig.), 227 



V 



Vacciniaceae 228 



Vaccinium 229 



angustifolium. .230 (fig.), 232 



arboreum 230 (fig.), 231 



glaucescens 232 



canadense 233, 234 (fig.) 



corymbosum 233 



macrocarpum. .234 (fig.), 235 



Oxycoccus 234 (fig.), 236 



pallidum 233 



Torreyanum 233 



vacillans 230 (fig.), 232 



crinitum 233 



Vacciniums 5 



vacillans, Vaccinium 



230 (fig.), 232 



Verification of Identifications 12 

 Vermilion County. . 88, 113, 271 



vernix, Rhus 157 (fig.), 158 



verrucosus, Philadelphus ... 89 

 verticillata. Ilex.. 163 (fig.), 164 



Viburnum 255 



acerifolium. . . .263 (fig.), 264 



affine 260 (fig.), 261 



hypomalacum 262 



cassinoides. . . .256, 257 (fig.) 



dentatum 260 (fig.), 261 



Kentucky 262 



Lentago 257 (fig.), 258 



Mapleleaf 264, 265 



Missouri 261, 262 



moUe 262, 263 (fig.) 



prunifolium 259, 260 (fig.) 



Rafinesquianum 262 



affine 262 



rufidulum 257 (fig.), 258 



