A GARDEN FLORA 
143 
P. rosea. Himalaya. 
P. sikkimensis. Himalaya. 
P. viscosa. Europe. 
P. vulgaris. Primrose. Britain. 
„ Garden forms. 
PRINSEPIA. Rosacese. 
P. sinensis. Manchuria. 
Syn. Plagiospermum sinensis. 
PROSTANTHERA. Australian Mint Bush, Mint Tree. 
Labiatse. 
fP. lasianthos. Victorian Dogwood. Australia. 
|P. rotundifolia. Australia. 
PRUMNOPITYS. Taxaceae. 
P. elegans. Chile. 
Syn. Podocarpus andina. 
Height 18 feet. Planted 1898. Greatly damaged 
by snow and wind in 1916, when one half of the 
tree was broken. Pinetum. 
PRUNUS. Rosaceae. 
P. acida. E. Europe, probably. 
var. semperflorens. All Saint’s Cherry. 
Origin unknown. 
A tree, 14 feet high, making new growths from 
June throughout the summer, and flowering at the 
tips of the shoots. 
P. Amygdalus. Almond. S. Europe, Levant, or Algeria 
only. 
P. Avium. Gean, Mazzard. Europe, Britain. 
„ var. flore pleno. 
P. cerasifera, var. blireiana. Cherry Plum, Myrobalan. 
Syn. P. blireiana. 
P. cerasifera, var. Pissardi. Persia. 
Syn. var. atropurpurea and P. Pissardi. 
