138 8 ST 



52. SM-YRNIUM, 46. 60. 

 mireum (alexanders. y. J. if.) leaves biternate. cordv* 

 turn, integerrimum. barbinode. 



51. SOLANUM, 28. 41. 



dnkamara (bittersweet.) nigrum (deadly nightshade.) 

 carolinense. tuberosum (potatoe. b. w. Ju. if.) stem wing- 

 angled, unarmed : leaves interruptedly pinnate, lycoper- 

 sicum (love apple, tomatoes.) mdongena (egg-plant.) 

 pseudo-capsicum (Jerusalem cherry.) 



1-82. SOLIDAGO, 49. 55. 



1. Flowers one-sided. Leaves with three combined nerves, 

 canadensis (Canadian golden-rod.) procera (great gol- 

 den-rod.) serotina (smooth golden-rod.) gigantea (giant 

 golden-rod.) detains (fringed golden-rod.) reflexa (hang- 

 leaf golden-rod.) lateriftora (side-flowered golden-rod.) 



2. Racemes, orjlowers one-sided. Leaves veiny. 



aspera (rough golden-rod.) altissima (variable golden- 

 rod ) rugosa (wrinkled golden-rod.) villosa (soft golden- 

 rod.) scabra (harsh golden-rod.) nemoralis (woolly 

 golden-rod.) patula (spread golden-rod.) idmifolia(e\m 

 golden-rod.) arguta (sharp-notch golden-rod.) juncea 

 (rush-stalk golden-rod.) elliptica (oval-leaf golden-rod.) 

 asperate* (file-leaf golden-rod.) recurvata (curved golden- 

 i-od.) sempervirens (narrow-leaf golden-rod.) virgata 

 (wand golden-rod.) odora (sweet-scented golden-rod.) 

 3. Racemes erect. 



licolor (white golden-rod. ( petiolaris (late golden-rod.) 

 stricta (willow-leaf golden-rod.) lanceelata (grass-leaf 

 golden-rod.) tennifolia (pigmy golden-rod.) caesia (blue- 

 stem golden-rod.) Irciaa (purple-stem golden-rod.) his- 

 pida. hirta (hairy golden-rod.) lithospermifolia (grom- 

 well golden-rod.) laevigata (flesh-leaf golden-rod.) mex- 

 icana. viminea (twig golden-rod.) erecta (upright gold- 

 en-rod.) macrophijlla. flexicaulis (zigzag golden- rod.) 

 latifolia (broad leaf golden-rod.) virgaurea (mountain 

 goiden-rod.) rigida (hand-leaf golden-rod.) novebora- 

 emsis (star golden-rod.) 



181. SONCHUS, 49. 53. 

 hucophaeus (sow thistle, b-w. Ju. ^ .) peduncles scaly " 



