Assertion: valerian's leaf | /r/CapableOf | grow with upper surface
Facets:
value: under surface
type: LOCATION
value: bristly
type: MANNER
Source sentences:
text: Elecampane is a perennial with a strong, round, coarse, woolly stem and pointed and slightly toothed leaves growing 30-60 cm long, with a bristly upper surface and velvety under surface.