Assertion: american holly | /r/HasProperty | cold tolerant
Facets:
Source sentences:
text: American holly is more cold tolerant, grown in U.S. Department of Agriculture hardiness zones 5 through 9, whereas English holly is best in USDA zones 6 and 7 (or through zone 10 if in the less humid Pacific states) according to Dr. Michael Dirr of the University of Georgia.