Assertion: native milkweed | /r/CapableOf | do in rare circumstances
Facets:
value: extremely
type: DEGREE
Source sentences:
text: So, it is quite clear, as the authors of the recent study (Satterfield et al. 2015) point out, that tropical milkweed frequently supports monarchs breeding during the winter, whereas native milkweeds do so only in extremely rare circumstances.