Minn. Stat. § 30.49
Subd. 1. Cultivated wild rice.
Wild rice containing a portion of wild rice that is cultivated and offered for wholesale or retail sale in this state must be plainly and conspicuously labeled as either "paddy" or as "cultivated" in letters of a size and form prescribed by the commissioner.
Subd. 2. Natural lake or river wild rice.
(a)(i) A package containing only 100 percent natural lake or river wild rice that is offered for sale at wholesale or retail sale in this state must be plainly and conspicuously labeled as "100 percent naturally grown, lake and river wild rice" in letters of a size and form prescribed by the commissioner. A package of wild rice labeled "100 percent naturally grown, lake and river wild rice" must also contain the license number issued under section 84.152 of the last licensed dealer, if any, who handled the wild rice.
Subd. 2a. Place of origin.
A package of cultivated or natural lake or river wild rice offered for sale at wholesale or retail in this state must specify the place of origin of the wild rice by a plain and conspicuous label placed near the product's identity on the label in letters of a size and form prescribed by the commissioner. Only packages containing cultivated or natural lake or river wild rice that is 100 percent grown in Minnesota may be labeled as "grown in Minnesota."
Subd. 3. Records.
(b) Except for persons who sell or offer cultivated or natural lake or river wild rice for sale at retail, the records must contain:
(c) The records for persons who sell or offer wild rice for sale at retail must include an invoice indicating:
Subd. 4. Fair packaging and labeling.
Natural lake and river-harvested wild rice from public waters and cultivated or paddy grown wild rice are separate and distinct ingredients under the fair packaging and labeling provisions of section 31.103.
Subd. 4a. Bulk sales.
For purposes of this section, the bulk food product module labeling requirements contained in section 31.82 for cultivated or natural lake or river wild rice offered for sale at retail in bulk include the place of origin of the wild rice, and, if the wild rice is 100 percent natural lake or river wild rice and is machine harvested, the letters "machine harvested." The place of origin must be placed near the product's identity in letters of a size and form prescribed by the commissioner. The letters "machine harvested" must be placed near the product's identity in letters of a size and form prescribed by the commissioner.
Subd. 5. Misbranding relating to Indian harvested or processed wild rice.
A wild rice label that implies the wild rice is harvested or processed by Indians is misbranded unless the package contains only 100 percent natural lake or river wild rice harvested by Indians.
Subd. 5a. Misbranding relating to wild rice grown in Minnesota.
A wild rice label that implies the wild rice is grown within the boundaries of the state of Minnesota is misbranded unless the package contains only 100 percent wild rice grown in Minnesota.
Subd. 6. Packaged blended rice and certain ready-to-eat rice.
A package containing a blend of wild rice and at least 40 percent other grains or food products, and ready-to-eat wild rice that is consumed or packaged on the retail premises, are exempt from this section, except subdivisions 3, 5, and 7.
Subd. 7. Penalty.
Any person who sells wild rice at wholesale or retail which is not labeled as required by this section is guilty of a misdemeanor.
Subd. 8. Exception.
This section does not apply to cultivated or natural lake or river wild rice sold at wholesale or retail outside this state.