624 GRASSES AND OTHER PLANTS USED IN FARMING, ETC. 



Rhubarb, True Rheum Palmatum 



Turnip, Common Brassica Rapa 



Swedish, or Ruta Baga, \ va- 

 riety 



*Cotton 



Flax 



Hemp 



ARTICLES FOR MANUFACTURING. 



Gossypium herbaceum 

 Linum usitatissimum 

 Cannabis sativa 



