(Greenhouse, MI-82-04) on Belle Isle, Detroit area, Wayne County, MI. Jefferson Av. NE 2.2 miles from jct with I375 south end in Detroit, S. on Grand Blvd 0.6 miles, SE on Picnic Way 0.5 miles, E. on Loiter Way 350’, continue E. on Conservatory Dr. 250’ to the greenhouse on the S. side of the road. (N42 20.175 W82 59.135) Photo by Mark Comstock 2-27-05.