Mo. Rev. Stat. § 137.120: Property list, contents.

The lists required by section 137.115 shall contain:

(1) A list of all the real estate;

(2) A list of all the livestock, poultry, and bee colonies, showing the total number of each;

(3) An aggregate statement of all lawn and garden tractors, harvesting equipment, drilling machines, irrigation systems, farm machinery and implements;

(4) All automobiles, trucks, motorcycles, minibikes, motorized and recreational vehicles, airplanes and all other motor vehicles;

(5) All home, boat and other trailers; mobile homes; boats; boat motors; and all other tangible personal property not exempt by law from taxation.