GERANIACEAE (Geranium Family) 



* Geranium maculatum L. (Wild Geranium) page 72. 



OXALIDACEAE (Wood-sorrel Family) 



* Oxalis violacea L. (Violet Wood-sorrel) page 69. 



* Oxalis stricta L. (Upright Yellow Wood-sorrel) page 68. 

 Oxalis cymosa Small (Common Wood-sorrel) page 68. 



BALSAMINACEAE (Jewel-weed Family) 



* Impatiens Uflora Walt. (Spotted Jewel-weed) page 121. 



RUTACEAE (Rue Family) 



* Zanthoxylum americannvi Mill. (Prickly Ash) page 31. 



* Ptelca thfoliata L. (Hop Tree) page 115. 



POLYGALACEAE (Milkwort Family) 



* Poly gala senega L. (Seneca Snakeroot) page 105. 



* Polygala sanguineaL,. (Field Milkwort) page 168. 



CELASTRACEAE (Staff-tree Family) 



* EKOiiymus atropurpurcus Jacq. (Wahoo) page 137. 



* Celastrus scandfiu^ L. (Bittersweet) page 97. 



ANACARDIACEAE (Sumac Family) 



* Rhus glabra L. (Smooth Sumac) page 98. 



* Rhus aromafica Ait. (Fragrant Sumac) page 4. 



STAPHYLACEAE (Bladdernut Family) 



* Staphylea trifoUa L. (Bladdernut) page 48. 



RHAMNACEAE (Buckthorn Family) 



* Ceanothus americanus L. (New Jersey Tea) page 189. 



MALVACEAE (Mallow Family) 



* Camrhoetriangulata (Leavenw.) Gray (Poppy Mallow) page 194. 



* Napaea dioica L. (Glade Mallow) page 162. 



* Hibiscus militaris Cav. (Halberd-leaved Mallow) page 200. 



* Hibiscus lasiocarpus Cav. (Swamp Rose Mallow) page 200. 



HYPERICACEAE (St. John's-wort Family) 



* Hypericum sphaerocarpum Michx. (St. John's-wort) page 205. 

 Hypercium perforatum L. (Spotted St. John's-wort) page 205. 



CISTACEAE (Rockrose Family) 



* Helianthemum canade)ise (L.) Michx. (Frostweed) page 206. 



VIOLACEAE (Violet Family) 



* Hybanthus concolor (T. F. Forst.) Spreng. (Green Violet) page 60. 



* Viola pedata L. (Bird-foot Violet) page 61. 



Viola papilionacea Pursh (Common Blue Violet) page 63. 



* Viola sororia Willd. (Hairy Blue Violet) page 63. 

 Viola c^icuUata Ait. (Marsh Blue Violet) page 63. 



=■■= Viola fimbriatula Sm. (Ovate-leaved Violet) page 64. 



* Viola pedatifida G. Don. (Prairie Violet) page 62. 



* Viola lanceoluta L. (Lance-leaved Violet) page 65. 

 Viola striata Ait. (Pale Violet) page 65. 



* Viola eriocarpa Schw. (Smooth Yellow Violet) page 66. 



CACTACEAE (Cactus Family) 



* Opuntia i-apiesquii Engelm. (Prickly-pear Cactus) page 187. 



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