Assertion: mistletoe's haustorium | /r/CapableOf | connect to its vascular system
Facets:
Source sentences:
text: The distinguishing feature possessed by all parasitic plants is a modified root, the haustorium, which penetrates the host plant and connects to its vascular system; it serves for both attachment and feeding (Heide-Jørgensen, 2008; Stewart and Press, 1990).