| Equisetum sylvaticum | | 2023-05-07 | 2023-05-06 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Equisetum sylvaticum | | 2021-09-03 | 2021-09-03 |  | Oasen skole Birkelid AS (Agder, Norway) | |
| Equisetum sylvaticum | | 2019-08-27 | 2019-08-26 | | Arboret (Rogaland, Norway) |  |
| Equisetum sylvaticum | | 2019-05-02 | 2019-05-02 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2018-05-11 | 2018-05-11 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2018-05-11 | 2018-05-11 | | Fonnes (Vestland, Norway) | |
| Equisetum sylvaticum | | 2017-05-18 | 2017-05-18 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2016-08-26 | 2016-08-26 | | Mjølfjell (Vestland, Norway) | |
| Equisetum sylvaticum | | 2015-06-10 | 2015-06-10 | | Vikeelva (Møre og Romsdal, Norway) | |
| Equisetum sylvaticum | | 2015-05-14 | 2015-05-14 | | Sjøholt (Møre og Romsdal, Norway) | |
| Equisetum sylvaticum | | 2015-05-14 | 2015-05-14 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2014-08-25 | 2014-07-25 | | Hannoluohkka (Finnmark, Norway) | |
| Equisetum sylvaticum | | 2014-05-22 | 2014-05-22 | | Skranevatnet (Vestland, Norway) | |
| Equisetum sylvaticum | | 2013-06-13 | 2013-06-13 | | Søreide (Vestland, Norway) | |
| Equisetum sylvaticum | | 2013-06-13 | 2013-06-13 | | Søreide (Vestland, Norway) | |
| Equisetum sylvaticum | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |
| Equisetum sylvaticum | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |
| Equisetum sylvaticum | | 2013-05-18 | 2013-05-14 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2012-05-25 | 2012-05-25 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2011-05-16 | 2011-05-16 | | Halsa-Holandsfjorden (Nordland, Norway) | |
| Equisetum sylvaticum | | 2011-05-12 | 2011-05-12 | | Bakketun (Innlandet, Norway) | |
| Equisetum sylvaticum | | 2010-05-28 | 2010-05-20 | | Renslotunet (Buskerud, Norway) | |
| Equisetum sylvaticum | | 2010-05-28 | 2010-05-28 | | Renslotunet (Buskerud, Norway) | |
| Equisetum sylvaticum | | 2010-05-28 | 2010-05-28 | | Renslotunet (Buskerud, Norway) | |
| Equisetum sylvaticum | | 2010-05-28 | 2010-05-20 | | Renslotunet (Buskerud, Norway) | |
| Equisetum sylvaticum | | 2009-09-08 | 2009-09-04 | | Vassetsætra (Møre og Romsdal, Norway) | |
| Equisetum sylvaticum | | 2009-09-07 | 2009-09-03 | | Vassetsætra (Møre og Romsdal, Norway) | |
| Equisetum sylvaticum | | 2009-06-11 | 2009-05-28 | | Blokkhaugen skole (Vestland, Norway) | |
| Equisetum sylvaticum | | 2008-05-22 | 2008-05-22 | | Kjeldevatnet (Vestland, Norway) | |
| Equisetum sylvaticum | | 2008-05-22 | 2008-05-22 | | Kjeldevatnet (Vestland, Norway) | |
| Equisetum sylvaticum | | 2007-05-10 | 2007-05-10 | | Hjellestad skole (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-29 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-29 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-29 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-28 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-29 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 2005-08-29 | 2005-08-29 | | Bildøy (Vestland, Norway) | |
| Equisetum sylvaticum | | 1994-05-18 | 1994-05-18 | | Semsvannet (Akershus, Norway) | |
| Equisetum sylvaticum | | 1990-09-12 | 1990-09-12 | | Korssjøen (Vestfold, Norway) | |
| Equisetum sylvaticum | | 1989-08-28 | 1989-08-28 | | Arkavatnet (Rogaland, Norway) | |
| Equisetum sylvaticum | | 1989-09-06 | 1989-09-06 | | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Equisetum sylvaticum | | 1992-06-12 | 1992-06-12 | | Fløyta (Akershus, Norway) | |