322 LEAF-MINING INSECTS 



Host Insect 8 



388}. Tsuga species 413 



Tulip, see 206 

 Turnip, see 70 

 Typha latifolia, see 413 



389. Ulmus alata Michx 534 



390. Ulmus americana L 107, 279, 358, 



501, 534, 609, 

 729 



391. Ulmus fulva 107, 164, 279, 



358 

 Ulmus racemosa Thorns, see 392 



392. Ulmus thomasi Sargent 107, 164 



Ulmus species 330, 609 



393. Umbellularia calif ornica Nuttal 357 



Umbrella tree, see 211 



Umbrellawc-rt, see 15 



394. Urtica gracilis Ait 523, 727 



395. Urticastrum divaricatum (L.) Kuntz 727 



396. Vaccinium ovata 327, 220§ 



Velvet leaf, see 2 



397. Verbena species 723, 724 



398. Verbesina alternifolia, see 320 



399. Verbesina virginica L 262, 264 



Vetch, see 401^ 



400. Viburnum dentatum L 359 



401 . Viburnum prunif olium L 369 



401£. Vicia species 476 



402. Vigna repens (L.) Kuntz 714 



403. Vigna sinensis (L.) Endl 734 



404. Vigna ungiculata 726 



405. Viola species: 723, 606^ 



Violet, see 405 



Virginia creeper, see 289 

 405^. Vitis arizonica 390^ 



406. Vitis cordif olia Michx 390 



Vitis species 190, 201, 202, 



3841, 388, 

 390, 442 



Walking fern, see 80 



Walnut, see 195 



Watermelon, see 113 



Wax weed, see 244 



Wheat, see 386 



Wild carrot, see 135 



