LBYÀ 9 CU $0) orm LL 
a 
5 
Explanation of Pl. XVI. 
Chimaphila. rhombifolia HAY ATA. 
Plant. 
A. flower-bud. 
A. flower. 
Margin of a sepal. 
Corolla. 
A. corolla-lobe. 
Stamens, seen from different sides. 
A flower, corolla taken off, showing an ovary. 
A stigma. 
