You searched for: Place Houghton Lake Wildlife Research Area (Porter Ranch), ca. 6 km SW of Houghton Lake. Remove constraint Place: Houghton Lake Wildlife Research Area (Porter Ranch), ca. 6 km SW of Houghton Lake. Place Michigan Remove constraint Place: Michigan Place Roscommon Remove constraint Place: Roscommon Topic Asparagales Remove constraint Topic: Asparagales Type still image Remove constraint Type: still image