Assertion: hornwort | /r/ObjectUse | used as floating freshwater plant
Facets:
value: in tropical aquaria
type: LOCATION
value: in both coldwater
type: LOCATION
value: often
type: TEMPORAL
Source sentences:
text: The hornwort is often used as a floating freshwater plant in both coldwater and tropical aquaria, though it may attach itself to the objects in the pond by it’s roots.