| galium circaezans | | canada: ontario, hamilton-wentworth, dundas, rock chapel east | | 1331395388 |
| galium circaezans | | canada: ontario, hamilton-wentworth, dundas, rock chapel east | | 1328822804 |
| galium circaezans | | Canada: Ontario, Hamilton-Wentworth, Dundas, Rock Chapel East | | 1316026392 |