You searched for: Language UND Remove constraint Language: UND Place Alcona Remove constraint Place: Alcona Place Michigan Remove constraint Place: Michigan Place On N.E. side of Swamp Rd. near creek crossing in swamp about .8 mi. N.W. of village of Harrisville. Harrisville Twp. Remove constraint Place: On N.E. side of Swamp Rd. near creek crossing in swamp about .8 mi. N.W. of village of Harrisville. Harrisville Twp. Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Plantae Remove constraint Topic: Plantae Topic Poales Remove constraint Topic: Poales