| silis difficilis difficilis | | Canada: Alberta, Waterton Lakes NP, Highway 6 east of Chief Mountain | | 936249642 |
| silis difficilis difficilis | | Canada: Alberta, Elk Island NP, Elk Island Parkway | | 936250676 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 936250880 |
| silis difficilis difficilis | | Canada: Alberta, Waterton Lakes NP, Highway 6 pulloff east of 2 Flags Lookout | | 943425778 |
| silis difficilis difficilis | | Canada: Alberta, Jasper NP, highway 16 / 93A junction | | 943427999 |
| silis difficilis difficilis | | Canada: Alberta, Waterton Lakes NP, Highway 6 east of Chief Mountain | | 943429095 |
| silis difficilis difficilis | | Canada: Alberta, Banff, Banff Nat. Park - Cave and Basin Area, Marsh/meadow | | 1031905339 |
| silis difficilis difficilis | | Canada: Alberta, Jasper NP, highway 16 / 93A junction | | 936249384 |
| silis difficilis difficilis | | canada: alberta, banff national park | | 1370685954 |
| silis difficilis difficilis | | Canada: Alberta, Elk Island NP, Elk Island Parkway | | 943426733 |
| silis difficilis difficilis | | Canada: Alberta, Jasper NP, Miette Hotsprings | | 936250230 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 936251248 |
| silis difficilis difficilis | | Canada: Alberta, Jasper NP, Highway 16, Athabasca River | | 943419832 |
| silis difficilis difficilis | | Canada: Alberta, Jasper NP, highway 16 / 93A junction | | 943422084 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 943422750 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 943423128 |
| silis difficilis difficilis | | Canada: Alberta, Waterton Lakes NP, Rowe Tamarack Trail | | 943424405 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 943426239 |
| silis difficilis difficilis | | Canada: Alberta, Wood Buffalo NP, Benchmark weather station | | 943426797 |
| silis difficilis difficilis | | Canada: Alberta, Waterton Lakes NP, Akamina Parkway, Rowe Tamarak Trail | | 943429630 |