Assertion: water lily's rhizome | /r/HasProperty | thick
Facets:
Source sentences:
text: One of the most well-known submerged plants, water lilies are incredibly hardy, able to subsist even during cold winters by storing energy in their thick rhizomes and then using that energy to sprout new growth in the spring.
text: The white water lily, or Nymphaea ampla, grows a thick rhizome and has long-stemmed cordate leaves.