466 



INDEX TO CHAPTER XI JI 



41. Cypress - vine (Ipomoea guamo- 



clif), red. 



42. Bittersweet (Solanum dulcama- 



ra), bluish purple. 



43. Trumpet-creeper ( 7Vc««a radi- 



cans), orange and red. 



44. Pipe-vine. Dutchman's-pipe 



{Aristolochia Sipho), brownish 

 purple. 



45. Aristolochia tomentosa, 



46. Hop- vine {Humulus Lupulus'), 



green. 



47. Climbing False Buckwheat {Po- 



lygonum scandens), yellowish 

 green or whitish. 



48. Crested False Buckwheat (Po- 



lygonum cristatum), greenish 

 white. 



49. Wild Yam - root (Dioscorea vil- 



losa), greenish yellow. 



50. Greenbrier. Catbrier. Horsebrier 



(Smilax rotundifolia), green- 

 ish. 



51. Hispid Greenbrier (Smilax his- 



52, Carrion - flower (Smilax herba- 



cea). 



53. Bristly Greenbrier (Smilax Bona- 



nox). 



