Assertion: wild rice | /r/HasProperty | an annual
Facets:
Source sentences:
text: Wild rice (Z. aquatica) - also an annual, it grows in the Saint Lawrence River and on the Atlantic and Gulf coasts.
text: He reported his find of an aquatic grass growing in the spring-fed headwaters of the San Marcos River as a variety of Zizania aquatica (annual wild rice).