164 Heuchera Americana. 
TABLE XL. 
Fig. 14. Represents the root, leaves and lower portions of the scapes. 
The petioles are generally of unequal lengths, and often 
much longer than here represented. 
2. The upper portion of a flowering panicle. 
3. A flower separated, of its natural size. 
4, The germ and styles. 
5. The flowers opened, shewing the stamens and petals inserted 
into the calix. 
6. The same, greatly magnified. 
