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ILLUSTRATIONS 1. Solanum cornutum (Buffalo Bur). 10 2. Solanum heterodoxum var. novomexicanum (Purple Horse-nettle). 12 3· Solanum carolinense (Horse-nettle). 14 4· Solanum elaeagnifolium (Silvery Horse-nettle). 16 5· Solanum dimidiatum (Torrey's Horse-nettle). 18 6. Solanum dulcamara (Bittersweet Nightshade). 19 7· Solanum tuberosum (Potato). 21 8. Solanum triflorum (Cut-leaved Nightshade). 22 g. Solanum ptycanthum (Black Nightshade). 24 10. Solanum sarrachoides (Slender Nightshade). 26 11. Lycium barbarum (Common Matrimony Vine); Lycium chinense (Chinese Matrimony Vine). 27 12. Lycopersicum esculentum (Tomato). 30 13. Hyoscyamus niger (Black Henbane). 31 14. Nicandra physalodes (Apple-of-Peru). 33 15. Datura stramonium (Jimson Weed). 36 16. Datura innoxia (Hairy Jimson Weed). 37 17. Physalis ixocarpa (Tomatillo). 41 18. Physalis angulata (Ground Cherry). 42 1g. Physalis pendula (Ground Cherry). 44 20. Physalis longifolia (Ground Cherry). 45 21. Physalis subglabrata (Smooth Ground Cherry). 47 22. Physalis macrophysa (Large-fruited Ground Cherry). 49 23. Physalis texana (Texas Ground Cherry). 51 24. Physalis barbadensis (Ground Cherry). 52 25. Physalis pruinosa (Ground Cherry). 54 26. Physalis virginiana (Ground Cherry). 56 27. Physalis heterophylla (Ground Cherry). 58 28. Physalis pubescens (Annual Ground Cherry). 6o 2g. Physalis pumila (Dwarf Ground Cherry). 61 30. Physalis lanceolata (Narrow-leaved Ground Cherry). 63 31. Physalis alkekengi (Chinese Lantern). 65 32. Nicotiana rustica (Wild Tobacco). 67 33· Nicotiana longiflora (Long-flowered Tobacco). 68 34· Petunia axillaris (White Petunia). 70 vii viii I ILLUSTRATIONS 35· Petunia violacea (Violet Petunia). 72 36. Petunia X hybrida (Garden Petunia). 73 37· Stylisma pickeringii var. pattersonii (Illinois Stylisma). 76 38. ]acquerrwntia tamnifolia (Jacquemontia). 78 39· Convolvulus arvensis (Field Bindweed). 8o 40. Convolvulus incanus (Ashy Bindweed). 82 41. Calystegia pubescens (California Rose). 84 42. Calystegia spithamaea (Dwarf Bindweed). 85 43· Calystegia sepium ssp. americana (American Bindweed). 88 44· Calystegia silvatica ssp. fraterniflorus (Bindweed). 91 45· Iporrwea coccinea (Red Morning-glory). 94 46. Iporrwea pandurata (Wild Sweet Potato Vine). 95 47· Iporrwea hederacea (Ivy-leaved Morning-glory). 97 48. Iporrwea lacunosa (Small White Morning-glory). 98 49· Iporrwea purpurea (Common Morning-glory). 100 so. Evolvulus nuttallianus (Ascending Morning-glory). 101 51. Cuscuta cuspidata (Dodder). 105 52. Cuscuta compacta (Dodder). 106 53· Cuscuta glomerata (Dodder). 108 54· Cuscuta polygonorum (Dodder). 110 55· Cuscuta cephalanthi (Dodder). 111 s6. Cuscuta coryli (Dodder). 113 57· Cuscuta gronovii (Dodder). 115 s8. Cuscuta pentagona (Dodder). 117 59· Cuscuta campestris (Dodder). 118 6o. Cuscuta indecora (Dodder). 120 61. Polerrwnium reptans (Jacob's Ladder). 123 62. Iporrwpsis rubra (Standing Cypress). 125 63. Cilia capitata (Gilia). 127 64. Collomia linearis (Collomia). 129 65. Phlox bifida (Cleft Phlox). 132 66. Phlox subulata (Moss Pink). 135 67. Phlox divaricata ssp. laphamii (Blue Phlox). 136 68. Phlox pilosa (Downy Phlox; Sangamon Phlox). 138 6g. Phlox paniculata (Garden Phlox; Sweet William). 141 70. Phlox maculata (Speckled Phlox; Wild Sweet William). 143 71. Phlox glaberrima ssp. interior (Smooth Phlox). 145 72. Phlox carolina ssp. angusta (Carolina Phlox). 146 73· Microsteris gracilis (Microsteris). 148 74· Triodanis perfoliata (Venus' Looking-glass). 152 75· Triodanis perfoliata var. biflora (Venus' Looking-glass). 154 [18.116.37.228] Project MUSE (2024-04-19 01:20 GMT) Dlustrations ix 76. Triodanis leptocarpa (Slender-leaved Venus' Lookingglass ). 155 77· Campanula rotundifolia (Bellflower; Harebell). 158 78. Campanula aparinoides (Marsh Bellflower). 160 79· Campanula uliginosa (Marsh Bellflower). 162 8o. Campanula rapunculoides (European Bellflower). 164 81. Campanula glomerata (Clustered Bellflower). 166 82. Campanula americana (Tall Bellflower; American Bellflower). 167 83. Lobelia cardinalis (Cardinal-flower). 170 84. Lobelia siphilitica (Blue Cardinal-flower). 172 8s. Lobelia puberula (Downy Lobelia). 174 86. Lobelia kalmii (Kalm's Lobelia). 175 87. Lobelia inflata (Indian Tobacco). 177 88. Lobelia spicata (Spiked Lobelia). 179 8g. Lobelia spicata var. leptostachys (Spiked Lobelia). 181 go. Celastrus scandens (Bittersweet). 184 gi. Celastrus orbiculatus (Round-leaved Bittersweet). 185 g2. Euonymus obovata (Running Strawberry Bush). 188 93· Euonymus kiautschovica (Climbing Euonymus). 189 94· Euonymus fortunei (Climbing Euonymus). 191 95· Euonymus atropurpurea (Wahoo). 193 g6. Euonymus europaea (European Spindle-tree). 194 97· Euonymus americana (Strawberry-bush). 196 g8. Euonymus alata (Winged Euonymus; Burning Bush). 197 99· Comandra umbellata (Bastard Toadflax). 200 100. Phoradendron serotinum (Mistletoe). 202 ...

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