| Petasites japonicus | | 2023-09-18 | 2023-09-15 |  | Møllendal (Vestland, Norway) |  |
| Petasites japonicus | | 2023-09-18 | 2023-09-15 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2023-09-15 | 2023-09-15 | | Møllendal (Vestland, Norway) | |
| Petasites japonicus | | 2022-08-30 | 2022-08-30 | | Jota (Innlandet, Norway) | |
| Petasites japonicus | | 2019-06-15 | 2019-06-15 | | Bådalsveien (Møre og Romsdal, Norway) | |
| Petasites hybridus | | 2018-06-18 | 2018-06-18 | | Skolevei (Akershus, Norway) | |
| Petasites hybridus | | 2017-09-04 | 2017-09-04 | | Ullern vgs (Oslo, Norway) | |
| Petasites hybridus | | 2017-09-04 | 2017-09-04 | | Ullern vgs (Oslo, Norway) | |
| Petasites hybridus | | 2017-09-04 | 2017-09-04 | | Ullern vgs (Oslo, Norway) | |
| Petasites japonicus | | 2017-05-30 | 2017-05-30 | | Klaus Hansens vei (Vestland, Norway) | |
| Petasites japonicus | | 2016-05-27 | 2016-05-27 | | Klaus Hansens vei (Vestland, Norway) | |
| Petasites japonicus | | 2015-06-15 | 2015-06-08 | | Charlottenlund videregående skole (Trøndelag, Norway) | |
| Petasites japonicus | | 2015-05-27 | 2015-05-27 | | Klaus Hansens vei (Vestland, Norway) | |
| Petasites japonicus | | 2015-05-27 | 2015-05-27 | | Klaus Hansens vei (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites japonicus | | 2015-04-23 | 2015-04-23 | | Kronstad (Vestland, Norway) | |
| Petasites frigidus | | 2014-07-16 | 2014-07-16 | | Finse forskningsstasjon - Jomfrunut (Vestland, Norway) | |
| Petasites frigidus | | 2010-08-12 | 2010-08-11 | | Finse forskningsstasjon - Jomfrunut (Vestland, Norway) | |