123 



spotted crane's-bill, spotted ij^ei aniuni, alum-root, 

 alum-bloom,, crow-foot, Americ^i|n kino-ro(jt, choco- 

 late-flower, — shame-face, rock-weed, sailor's knr)t. 



G. mollc. Dove's-foot Crank's-bill. Culver- 

 foot, pigeon's foot, starlight. 



G. Rohertianiim. Herb Robert. Wild geranium, 

 fox geranium, mountain geranium, red robin, red- 

 shanks, dragon's blood, wren's flower, Jenny wren, 

 red bird's-eye. 



ZYGOPHYLLACEAE. Bean Capers. 



KALLSTROEMIA. 



K. maxima. Greater CAivTRor. 



TRIBULUS. 

 T. tcrrcstris. Cai^Trgp. Puncture-weed, ground 

 bur-nut, land caltrop, automobile- weed. 



RUTACEAE. Rueworts. 



PTELEA. 

 P. trifoliata. Hop-Tree. W^afer ash, shrubl\v 

 trefoil, three-leaved hop-tree, quinine-tree, ague-bark, 

 pickaway-anise, prairie grub, swamp dogwood, wing- 

 seed. 



RUTA 



R. gravcolcns. RuE. Country-man's treacle, herb- 

 o'grace. 



