| symphyotrichum subulatum | | Canada: Ontario, Lambton County. Oil Springs. Acc +/- 10m | | 1316026880 |
| symphyotrichum subulatum | | canada: ontario, lambton county. oil springs. acc +/- 10m | | 1331395563 |
| symphyotrichum subulatum | | Canada: Ontario, Essex County. River Canard | | 1316020872 |
| symphyotrichum subulatum | | canada: ontario, essex county. river canard | | 1331393163 |