POISONOUS PLANTS OF THE WORLD 805 



AMARANTHACEAE 



AMARYLLIDACEAE 



ANACARDIACEAE 



* Just as this part of the work is going to press I have received two important papers 

 on Rhus by L. E. Warren in which the statement is made that the poisonous substance 

 of Rhus is a powerful escharotic, one milligram producing very severe blistering when 



