11 
heir opportuniti 11 
ady 
found for further cach ee experiments, the results will 
b 
problems which promise excellent practical results. The kind 
Persons planting the Persian meee have often used seedling 
trees instead of grafted stock, for which there is no longer any 
so, one must be careful to get late-flowering varieties 
learned from an expert. This, also, is a very interesting field for 
experiment. 
W. A. MuRRILL 
HARDY WOODY PLANTS IN THE NEW YORK 
BOTANICAL GARDEN 
(Continued.) 
Berberis. BARBERRY 
Berberis amurensis. AMUR BARBERRY. 
Location; Fruiticetu 
Natural distribution: aa and northern China. 
sae aris coke SPINE-TOOTHED BARBERRY 
Location: Fruticetum 
Rar ae Hansiayan Region 
Berberis brevipaniculata. SHORT-CLUSTERED BARBERRY. 
eo ice 
ocation: ticetum. 
Natural distribution: China. 
Berberis buxifolia. Box-LEAVED BARBERRY. 
L : 
ocation: Fruticetum. 
Natural distribution: Chili. 
