Assertion: prairie clover | /r/HasProperty | dalea purpurea
Facets:
Source sentences:
text: White clover (Trifolium repens), for instance, is an herbaceous perennial hardy in U.S. Department of Agriculture plant hardiness zones 3 through 10, and purple prairie clover (Dalea purpurea) is hardy in USDA zones 3 through 8.