Mich. Comp. Laws § 455.307
Corporations organized under this act shall have power to govern, manage, control, lay out and improve parks, playgrounds, boulevards and pleasure drives over which their powers and jurisdiction extend, and shall have the right to purchase and by voluntary grants, bequests and donations to receive, take, hold and use all such lands and other property as may be necessary for carrying out its purposes, and if the corporation shall at any time be unable to make a reasonable agreement with the owners of land needed as herein provided for the purchase thereof, or with any railroad company as to crossing its railroad, or with any municipal corporation as to crossing or changing highways, streets or streams, then in all such cases upon the vote of its board of directors, such corporation shall have the power to take such property, within the limits of the state constitution, as it may require in carrying out its purposes, and may bring suit therefor in any court of competent jurisdiction, and the laws of Michigan providing for the condemnation of lands for public use shall govern and be the rule of procedure so far as the same may be practicable and applicable thereto.
MCL 455.307