Assertion: chrysanthemum | /r/CapableOf | enter american horticulture
Facets:
value: in 1798
type: TEMPORAL
Source sentences:
text: Chrysanthemums entered American horticulture in 1798 when Colonel John Stevens imported a cultivated variety known as 'Dark Purple' from England.
text: Chrysanthemums entered American horticulture in 1798 when Colonel John Stevens imported a cultivated variety known as ‘Dark Purple’ from England.