182 YELLOW AND ORANGE 



FROSTWEED; ROCKROSE: Frost-flower, 

 Frost-wort: Long-branched Frost-weed: Ca- 

 nadian Rockrose. Helidnthemum canadense. 

 Rockrose Family. June Aug. 

 Found in sandy soil. New England to South 

 Carolina, west to Wisconsin. 



FLOWERS Of 2 kinds: the earlier ones solitary, 

 about 1 inch across, yellow, 5 divisions; 

 later ones small, clustered at the base of 

 the leaves. 



LEAVES Lance-oblong, pale beneath, set close 

 to the stem. 



NOTES. 



