Assertion: milkweed | /r/HasProperty | a. perennis
Facets:
Source sentences:
text: The milkweeds used by monarchs include A. syriaca and A. exaltata (higher elevations from NC to northern GA), A. incarnata, A. tuberosa, A. humistrata (ecoregion 232 but mostly FL), A. perennis (ecoregions 232 and 234).