Assertion: alder's leaf canopy | /r/HasProperty | heavy
Facets:
Source sentences:
text: Alder trees also have a heavy leaf canopy and when the leaves fall in the autumn they help to build up the humus content of the soil.
text: Alder trees also have a heavy leaf canopy and when the leaves fall in the autumn they help to build up the humus content of the soil.
text: Alder trees also have a heavy leaf canopy and when the leaves fall in the autumn they help to build up the humus content of the soil.
text: Alder trees also have a heavy leaf canopy and when the leaves fall in the autumn they help to build up the humus content of the soil.