Assertion: milkweed's rhizome | /r/HasProperty | underground
Facets:
Source sentences:
text: Common milkweed will sprout up everywhere through underground rhizomes (and reseeding) and is hard to eradicate.
text: Common Milkweed spreads by underground rhizome, which is to say that the portion that you see above ground is not all there is to this story.
text: Common milkweed spreads through seed dispersal, but also through underground rhizomes.