No. 528. 
PULMON ARIA DAVURICA, 
Clats, Order. 
PENTANDRIA MONOGYNTA. 
Native of Davuria, whence it has been 
introduced several years, and is a beautiful 
little spring plant, blooming in April and 
May. It scems to be of rather short-lived 
habit, frequently decaying after it has flow- 
ered. Sometimes it bears seeds, by which 
it mpy be multiplied, ‘as the roots do not 
Caray of much division. 
is sufficiently hardy to endure our 
coh cold without protection, and may 
be potted in loam, or grows stronger planted 
out in a border. 
