238 Erigeron heterophyllum. 
TABLE XXII. 
Ee 4. Represents the upper portion of Erigeron heterophyllum, 
of the size of nature ; the primary branch just past 
flowering, the secondary, or external branches, in full 
bloom. The ray-florets are rarely pure white, generally 
of the colour represented ; and from oe siting | imper- 
<—— into purple. | 
2. The lower or radicle Gortiott of the same, having had, be- 
tween this and the upper part, twelve inches of the 
stem cut away. 
