You searched for: Place McCrone's Lake, 2.4 km NE of Ayr PO, North Dumfries Township. Remove constraint Place: McCrone's Lake, 2.4 km NE of Ayr PO, North Dumfries Township. Place Ontario Remove constraint Place: Ontario Topic Cyperaceae Remove constraint Topic: Cyperaceae Topic Rhynchospora Remove constraint Topic: Rhynchospora