| Black Alder (Alnus glutinosa) | | 2024-05-07 | 2024-05-07 | | Kjeldevatnet (Vestland, Norway) |  |
| Black Alder (Alnus glutinosa) | | 2024-05-06 | 2024-05-02 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2024-03-15 | 2024-03-10 | | Heer (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-10-31 | 2022-10-31 |  | Skotterud skole (Innlandet, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-10-17 | 2022-10-17 | | Oscarsborg (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-15 | 2022-09-15 | | Kirkebygden barne- og ungdomsskole (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-15 | 2022-09-15 | | Kirkebygden barne- og ungdomsskole (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-08 | 2022-09-08 | | Jørpeland (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-02 | 2022-09-02 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-09-01 | 2022-09-01 | | Skotterud (Innlandet, Norway) | |
| Black Alder (Alnus glutinosa) | | 2022-04-28 | 2022-04-28 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-09-06 | 2021-08-24 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-08-30 | 2021-08-24 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-08-26 | 2021-08-25 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-08-20 | 2021-08-18 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-06-15 | 2021-06-12 | | Bjørkelangen (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2021-05-14 | 2021-05-10 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2020-08-25 | 2020-08-25 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2020-08-24 | 2020-08-21 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2020-04-25 | 2020-04-25 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2019-08-28 | 2019-08-27 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2018-09-12 | 2018-08-23 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2018-05-08 | 2018-05-07 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2018-04-25 | 2018-04-18 | | Tunstien 23 (Innlandet, Norway) | |
| Black Alder (Alnus glutinosa) | | 2017-09-12 | 2017-08-24 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2017-05-06 | 2017-05-06 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2016-08-23 | 2016-08-23 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2016-06-02 | 2016-06-01 | | Bjørkelangen (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2016-05-23 | 2015-08-25 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2016-04-25 | 2016-04-21 | | Ortunvannet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2015-09-16 | 2015-09-01 | | Griggastemma (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2015-09-16 | 2015-08-31 | | Almåselv (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2015-03-19 | 2015-03-19 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2014-04-15 | 2014-04-14 | | Hustoft gnr. 150/4 (Rogaland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2014-03-18 | 2014-03-18 | | Hølaløkka (Oslo, Norway) | |
| Black Alder (Alnus glutinosa) | | 2014-03-11 | 2014-03-04 | | Området kring Nordstranda skule (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-08-26 | 2013-08-26 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-08-26 | 2013-08-26 | | Kjeldevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-06-21 | 2013-06-20 | | Lutvann - badeplass i nordre ende (Oslo, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-06-07 | 2013-06-07 | | Nitelva ved Smedstusvingen (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-06-07 | 2013-06-06 | | Nitelva ved Smedstusvingen (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |
| Black Alder (Alnus glutinosa) | | 2013-05-30 | 2013-05-30 | | Skranevatnet (Vestland, Norway) | |