Bui. 39, Bureau of Plant Industry, U. S. Dept. of Agriculture, 



Plate IV, 



Fig. 1.— Lilium harrisii ■ L. longiflorum Seedlings in 2-inch Pots, Five Weeks 



After Germination. 



Fig. 2.— Lilium harrisii 



l. longiflorum seedlings in 2i-inch pots. ten weeks 

 After Germination. 



