| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Joker's Hill East., 20 m S of main trail to pond, 3 m W of fence (400 m E of Dufferin) | | 313664158 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East., 20 m S of main trail to pond, 3 m W of fence (400 m E of Dufferin) | | 314911040 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East., 20 m S of main trail to pond, 3 m W of fence (400 m E of Dufferin) | | 315140559 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill West, NE facing hill between classroom and Willow Ridge House | | 320338291 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 20 m S of main trail to pond, 3 m W of fence (400 m E of Dufferin) | | 320338294 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill West, NE facing hill between classroom and Willow Ridge House | | 320339091 |
| galium aparine | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 20 m S of main trail to pond, 3 m W of fence (400 m E of Dufferin) | | 320339092 |
| galium aparine | | canada: ontario, chatham-kent county, rondeau provincial park, end of group camping area | | 1331394021 |
| galium aparine | | Canada: Ontario, Niagara County, ca. 3.5 km west of Welland Canal at Port Colborne, just north of CN railway line at Humberstone - Wainfleet Twp. Boundary | | 1316024340 |
| galium aparine | | Canada: Ontario, rare Charitable Research Reserve, Blair Flats | | 930159494 |
| galium aparine | | Canada: Ontario, rare Charitable Research Reserve, Blair Flats | | 929982060 |
| galium aparine | | Canada: Ontario, Chatham-Kent County, Rondeau Provincial Park, End of Group Camping Area | | 1316022986 |