xiv LIST OF ILLUSTRATIONS. 



CXLIV. COMMON MILKWEED. Asclepias Syriaca, . 279 



CXLV. BUTTERFLY-WEED. Asclepias tuberosa, . . * * * 280 



CXLVI. MOTH-MULLEN. Verbascum Blattaria, .... 283 



CXLVIL STRIPED GENTIAN- Gentiana villosa, . . 285 



CXLVIII. TICK SEED. Coreopsis lanceolata, . 



CXLIX. ROBIN'S PLANTAIN. Erigeron pulchellus, 289 



CL. WHITE DAISY. Chrysanthemum Leucanthemum, . . * * * 290 



BULBOUS BUTTERCUP. Ranunculus bulbosus, * 290 



CLI. BLACK-EYED SUSAN. Rndbeckia, . * 292 



CLII. PURPLE-FLOWERING RASPBERRY. Rubus odoratus, . * 298 



CLIII. SPREADING DOGBANE. Apocynum Androscemifolium, . 3 OC 



CLIV. CYPRESS-VINE. Quamoclit coccinea, ..... 33 



CLV, BOUNCING BET. Saponaria officinalis^ ..... 34 



CLVI. DOUBLE BOUNCING BET. Saponaria officinalis, . - *** 3<H 



CLVII. TRAVELLER'S JOY. Clematis Virginiana, . 37 



CLVIII. MUSK MALLOW. Malva moschata, . * * * 306 



CLIX. WHITE ALDER. Clethra alnifolia, 39 



CLX. HOG-PEANUT. Falcata comosa^ ...... 313 



CLXI. SUNFLOWER. Helinnthus mollis, . * * 318 



CLXII, IRON-WEED I'ernonia Noveboracensis^ . .... 321 



CLXIII. COMMON YARROW. Achillea millefoltum, .... 3 2 3 



CLXIV. CHICORY. Cichorium Intybus^ . . . . . * * * 324 



