Plant Encyclopedia
Prunella vulgaris subsp. asiatica var. lilacina f. asiatica
Prunella vulgaris subsp. asiatica var. lilacina f. asiatica ("Utsubogusa")
Japanese name: ウツボグサ （靫草）
Scientific name: Prunella vulgaris subsp. asiatica var. lilacina f. asiatica
Details
Names
Japanese: ウツボグサ
Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.