Assertion: bracken's heather | /r/HasProperty | erica arborea l.
Facets:
Source sentences:
text: May. Amaranth ( Amaranthus retroflexus L.), heather ( Erica arborea L.), clematis ( Clematis vitalba L.), butcher’s broom ( Ruscus aculeatus L.), ivy ( Hedera helix L.), and hawthorn ( Crataegus monogyna