386 



PAS*UftAGS Alto OVERSfOCltlltG. 



in his investigations. But our list is far from being com 

 plete, and every day brings some new discoveries. 



Compositce: — Dandelion, Thistle, Chamomile, (Fig. 128), 

 Sunflower, Ox-eye Daisy, Goldenrod (Fig. 129), Coreopsis, 



Fig. 129. 

 GOLDEN ROD OR SOLIDAGO. 



Lettuce, Chicory, Boneset, Iron-weed, Indian Plantain, Fire- 

 weed, Aster (figures 130-131), Burr-Marigold, Spanish 

 Needles, Coneflower, Star Thistle, Thoroughwort, But- 

 terweed. Sneeze-wort, Blue Bottle, Ragweed, several 

 varieties of Echinops, one of which, the Spherocephalus, 

 was introduced here by Mr. Chapman. The Echinops ritro 

 (smaller in size) (Fig. 132), is cultivated in Europe on ac- 



