| Gullbusk (Forsythia suspensa) | | 2024-04-17 | 2024-04-17 | Flåtten (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2024-03-09 | 2024-03-09 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2023-04-18 | 2023-04-18 | Rønningen (Telemark, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2023-04-11 | 2023-04-09 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2022-09-02 | 2022-09-02 | Farmannsveien 30 (Vestfold, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2022-04-15 | 2022-04-12 | Flåtten (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2022-01-27 | 2022-01-02 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2021-04-18 | 2021-04-18 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2020-04-11 | 2020-04-11 | Hage, Spillum (Trøndelag, Norway) |
| Gullbusk (Forsythia suspensa) | | 2020-03-31 | 2020-03-30 | Flåtten (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2020-03-26 | 2020-03-25 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2020-03-24 | 2020-03-24 | Bratsbergkleiva skole (Telemark, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2020-03-05 | 2020-03-23 | Herumveien 33, Ås (Akershus, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2019-04-22 | 2019-04-20 | Hage, Spillum (Trøndelag, Norway) |
| Gullbusk (Forsythia suspensa) | | 2019-04-12 | 2019-04-02 | Rossabø (Rogaland, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2019-03-27 | 2019-03-27 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2018-04-28 | 2018-04-27 | Flåtten (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2018-04-18 | 2018-04-18 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2017-04-08 | 2017-04-08 | Flåtten (Telemark, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2017-03-25 | 2017-03-21 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2016-04-12 | 2016-04-11 | Flåtten (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2016-04-09 | 2016-04-08 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2015-04-10 | 2015-04-10 | Flåtten (Telemark, Norway) |
| Gullbuskslekta (Forsythia sp.) | | 2015-04-10 | 2015-04-09 | Hage, Spillum (Trøndelag, Norway) |
| Gullbusk (Forsythia suspensa) | | 2015-03-27 | 2015-03-26 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2014-04-05 | 2014-03-29 | Langekjer (Vestland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2014-03-20 | 2014-03-20 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2012-03-29 | 2012-03-29 | Prestegardsvegen, Seljord sentrum (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2012-03-25 | 2012-03-25 | Hustoft gnr. 150/4 (Rogaland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2011-05-01 | 2011-05-01 | Prestegardsvegen, Seljord sentrum (Telemark, Norway) |
| Gullbusk (Forsythia suspensa) | | 2007-04-16 | 2007-04-05 | fyllingsdalen (Vestland, Norway) |
| Gullbusk (Forsythia suspensa) | | 2005-11-25 | 2005-04-25 | Jar (Akershus, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education