| Algae | Agardhiella subulata* | |
| Algae | Aglaothamnion tenuissimum* | |
| Algae | Ascophyllum nodosum | |
| Algae | Bryopsis sp. 1* | |
| Algae | Carradoriella denudata* | |
| Algae | Caulacanthus okamurae | |
| Algae | Caulerpa prolifera | |
| Algae | Caulerpa taxifolia (invasive genotype) | |
| Algae | Ceramium kondoi* | |
| Algae | Ceramium sungminbooi* | |
| Algae | Codium fragile ssp. Fragile | |
| Algae | Colpomenia claytoniae | |
| Algae | Dasya sessilis* | |
| Algae | Dasya sp. A* | |
| Algae | Elachista nigra | |
| Algae | Fucus spiralis | |
| Algae | Gelidium vagum* | |
| Algae | Gracilaria vermiculophylla | |
| Algae | Gracilariopsis chorda* | |
| Algae | Grateloupia asiatica* | |
| Algae | Grateloupia turuturu | |
| Algae | Lomentaria hakodatensis* | |
| Algae | Melanothamnus japonicus* | |
| Algae | Mutimo cylindricus | |
| Algae | Pachymeniopsis lanceolata* | |
| Algae | Padina durvillei* | |
| Algae | Phycocalidia suborbiculata* | |
| Algae | Polysiphonia denudata* | |
| Algae | Sargassum horneri | |
| Algae | Sargassum muticum | |
| Algae | Schizymenia dubyi* | |
| Algae | Ulva australis | |
| Algae | Undaria pinnatifida | |
