| china | | pyropia tenera | species | 1 | 0 |
| china | shandong | pyropia tenera | species | 3 | 0 |
| japan | | porphyra tenera var. tamatsuensis | varietas | 3 | 0 |
| japan | | pyropia tenera | species | 5 | 0 |
| japan | aichi prefecture | pyropia tenera | species | 5 | 0 |
| japan | ehime prefecture | porphyra tenera var. tamatsuensis | varietas | 1 | 0 |
| japan | fukuoka prefecture | pyropia tenera | species | 2 | 0 |
| japan | fukushima prefecture | pyropia tenera | species | 5 | 0 |
| japan | hiroshima prefecture | pyropia tenera | species | 1 | 0 |
| japan | kagoshima prefecture | pyropia tenera | species | 1 | 0 |
| japan | kanagawa prefecture | pyropia tenera | species | 3 | 0 |
| japan | kumamoto prefecture | pyropia tenera | species | 19 | 0 |
| japan | mie prefecture | pyropia tenera | species | 8 | 0 |
| japan | nagasaki prefecture | pyropia tenera | species | 3 | 0 |
| japan | tokushima prefecture | pyropia tenera | species | 2 | 0 |
| japan | yamaguchi prefecture | pyropia tenera | species | 3 | 0 |
| south korea | | pyropia tenera | species | 4 | 0 |
| south korea | south gyeongsang province | pyropia tenera | species | 12 | 0 |