| drasteria petricola | | Canada: Alberta, Soith Saskatchewan River north of Bow Island | | 630047936 |
| drasteria petricola | | Canada: Alberta, Traverse Reservoir; 30 km se Vulcan | | 630048766 |
| drasteria petricola | | Canada: Alberta, Prospect Mountain summit, nr. Cadomin | | 630049942 |
| drasteria petricola | | Canada: Alberta, Waterton Lakes National Park, Bellevue, South/east-facing alpine slope | | 630053562 |
| drasteria petricola | | Canada: Alberta, Jasper NP, Highway 16 east side, North-east of Jasper Lake | | 908335252 |
| drasteria petricola | | Canada: Alberta, Dutch Crek Rec. Area | | 630046816 |
| drasteria petricola | | Canada: Alberta, Waterton Lakes NP, Red Rock Parkway | | 908313964 |
| drasteria petricola | | Canada: Alberta, Jasper NP, Highway 16 east side, North-east of Jasper Lake | | 908313872 |