Purple Laver
- Group
- Seaweeds and algae
- Peak month
- August
- Records since 2000
- 712
Purple Laver
- Group
- Seaweeds and algae
- Peak month
- October
- Records since 2000
- 535
Neopyropia spec
- Group
- Seaweeds and algae
- Peak month
- May
- Records since 2000
- 183
Porphyra linearis
- Group
- Seaweeds and algae
- Peak month
- March
- Records since 2000
- 150
Porphyra dioica
- Group
- Seaweeds and algae
- Peak month
- July
- Records since 2000
- 94
Bangia atropurpurea
- Group
- Seaweeds and algae
- Peak month
- April
- Records since 2000
- 82