| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 200 m E of Dufferin, 20 m N of main trail | | 320338863 |
| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Koffler Scientific Reserve, Joker's Hill East | | 315140899 |
| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 200 m E of Dufferin, 20 m N of main trail | | 315140897 |
| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 200 m E of Dufferin, 20 m N of main trail | | 314911360 |
| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Koffler Scientific Reserve, Joker's Hill East | | 313664560 |
| trillium erectum | | canada: ontario, norfolk county, norfolk township, concession 4, in woods at main backus woods trail junction | | 1331393014 |
| trillium erectum | | canada: ontario, norfolk county, norfolk township, concession 4, in woods at main backus woods trail junction | | 1331048413 |
| trillium erectum | | Canada: Ontario, Regional Municipality of York, King Twp., Jokers Hill East, 200 m E of Dufferin, 20 m N of main trail | | 320339256 |