| Family | Lamiaceae (alt. Labiatae) |
| Subfamily | Nepetoideae |
| Tribe | Mentheae |
| Scientific name | Meehania urticifolia (Miquel) Makino |
| Synonyms | Cedronella urticifolia (Miquel) Maximowicz; Dracocephalum urticifolium Miquel; Dracocephalum sinense S. Moore; Glechoma urticifolia (Miquel) Makino |
| Common name | (Japanese common name) rasho-mon-kazura (ラショウモンカズラ, 羅生門葛 [meaning: Rasho-mon gate vine]) |
| (English common name) none | |
| Distribution | (Japan) Honshu, Shikoku, Kyushu |
| (Other nations) Russia (Far East), Korea, China | |
| Habitat | Mountane forest edge |
| Chromosomal number | 2n=18 |
| Description | Plants electing 20-30cm tall. Leaves 2-5cm long, 2-3.5cm wide. Flowers calyxs ca. 13mm long, purple corollas 4-5cm long, 4 stamens, flowering in April to May. Fruits ca. 3mm long. Perennial plants. |
| Reference | Meehania urticifolia (Miq.) Makino |
| Meehania urticifolia (Miquel) Makino |
| May 2007 at Institute for Nature Study |
May 2007 at Institute for Nature Study |
May 2007 at Institute for Nature Study |
| May 2006 at Akagi Nature Park |
May 2006 at Akagi Nature Park |
May 2006 at Akagi Nature Park |
| April 2006 at Mt. Aso |
April 2006 at Mt. Aso |
April 2006 at Mt. Aso |