| Family | Lamiaceae (alt. Labiatae) |
| Subfamily | Scutellarioideae |
| Scientific name | Scutellaria tsusimensis H. Hara |
| Synonyms | Scutellaria indica L. var. tsusimensis (H. Hara) Ohwi |
| Common name | (Japanese common name) atsuba-tatsunami (アツバタツナミソウ, 厚葉立浪草 [meaning: thick leaved sea spray weed]) |
| (English common name) none | |
| Distribution | (Japan) Kyushu (Tsushima Island) |
| (Other nations) Korea | |
| Habitat | Mountane forest edge |
| Chromosomal number | 2n=26 |
| Description | Plants 10-30cm tall. Leaves 3-4cm long, 3-4cm wide, hairy, petioles 1-2.5cm long. Flowers purple or pale purple corollas ca. 2cm long, flowering in May to June. Perennial plants. |
| Reference | Scutellaria tsusimensis H. Hara |
| Chromosome numbers of Japanese Scutellaria (Lamiaceae) |
| May 2009 at my home |
May 2009 at my home |
May 2009 at my home |
| May 2009 at my home |