| Dwarf Birch (Betula nana) | | 1989-09-14 | 1989-09-14 | Kjemsjøen (Innlandet, Norway) |  |
| Grey Alder (Alnus incana) | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Downy Birch (Betula pubescens) | | 1989-08-28 | 1989-08-28 | Arkavatnet (Rogaland, Norway) | |
| Downy Birch (Betula pubescens) | | 1989-09-06 | 1989-09-06 | Hjørungdalsvatnet (Møre og Romsdal, Norway) | |
| Downy Birch (Betula pubescens) | | 2001-04-05 | 2001-04-05 | Åsgårdstrand (Vestfold, Norway) | |
| Downy Birch (Betula pubescens) | | 1999-12-07 | 1999-09-13 | Lisselva (Trøndelag, Norway) | |
| Downy Birch (Betula pubescens) | | 1999-12-07 | 1999-09-13 | Lisselva (Trøndelag, Norway) | |
| Grey Alder (Alnus incana) | | 1992-06-12 | 1992-06-12 | Fløyta (Akershus, Norway) | |
| Black Alder (Alnus glutinosa) | | 1993-06-16 | 1993-06-16 | Hostadvatnet (Møre og Romsdal, Norway) | |
| Black Alder (Alnus glutinosa) | | 1990-09-18 | 1990-09-18 | Hostadvatnet (Møre og Romsdal, Norway) | |
| Black Alder (Alnus glutinosa) | | 1989-09-01 | 1989-09-01 | Kolbjørnviksjøen (Østfold, Norway) | |
| Birch (Betula sp.) | | 1989-09-06 | 1989-09-06 | Korssjøen (Vestfold, Norway) | |
| Birch (Betula sp.) | | 1990-09-12 | 1990-09-12 | Korssjøen (Vestfold, Norway) | |
| Birch (Betula sp.) | | 1993-09-09 | 1993-09-09 | Korssjøen (Vestfold, Norway) | |