Assertion: xylem | /r/AtLocation | phloem
Facets:
value: often
type: TEMPORAL
Source sentences:
text: In primitive vascular plants, vascular tissues are organized in a simple pattern such that xylem is located at the center and phloem surrounds xylem.
text: The xylem is often located on the interior and the phloem on the exterior in the stems of eudicots.
text: (Recall that xylem is located toward the interior and phloem toward the exterior of the bundle.)