Assertion: sweet chestnut | /r/HasProperty | c. sativa
Facets:
Source sentences:
text: During British colonial rule in the mid-1700s to 1947, the sweet chestnut (C. sativa) was widely introduced in the temperate parts of the Indian subcontinent, mainly in the lower- to middle Himalayas.
text: It has also affected European sweet chestnut (C. sativa) over a wide area of continental Europe.