Michigan Flora. A guide to the identification and occurrence of the native and naturalized seed-plants of the state. Part 2: DICOTS (Saururaceae - Cornaceae. 1985. (Cranbrook Inst. of Sci. Bull., 59). 1985. 351 line-drawgs. 971 dot maps. 51 col. photogr. 724 p. gr8vo. Hardcover.