1744  All around its Banks, in the shallow Water and Marshes, grows a kind of wild Oat, of the Nature of Rice; the outward Husk is black, but the Grain within is white and clear like Rice; this the Indians beat off into their Canoes, and use for Food.
1765  (1933)  But Just in the Canoe track the Wilde Oates were so thick that the Indans Could scarse Git one of thare Small Canoes into it to Geather it. . . .
1933  Wild rice was ordinarily called "oats" or "wild oats" by traders and voyageurs.
1944  Such items as these appear in the accounts: "5 kegs of wild oats of Kam."