You searched for: Collection University of Michigan Herbarium Catalog Collection Remove constraint Collection: University of Michigan Herbarium Catalog Collection Place On NE side of main road through mostly undeveloped northern part of Highland Park Estates, near substation, ca 1 air mi SE of Lake Apthorpe, Lake Apthorpe Scrub, Lake Placid 7.5' Quad. Remove constraint Place: On NE side of main road through mostly undeveloped northern part of Highland Park Estates, near substation, ca 1 air mi SE of Lake Apthorpe, Lake Apthorpe Scrub, Lake Placid 7.5' Quad.