Glechoma grandis (A. Gray) Kuprian.

Stems tufted, ca. 20 cm tall, erect becoming prostrate, base purple, pubescent. Petioles of basal leaves 3-4.5 cm, hirsute, upper petioles 2-3.5 cm, pilose; leaf blade reniform, 1.5-2 × 2-3 cm, herbaceous, adaxially strigose, abaxially pilose on veins, margin crenate, apex rounded. Verticillasters 2(-4)-flowered; bracts and bracteoles linear-subulate, ca. 2 mm, ciliate. Calyx tubular, slightly dilated at apex, 7-10 mm, villous; teeth ovate, 1.5-2 mm, apex needlelike, ciliate. Corolla purplish, straight, funnelform, 1.5-2 cm, villous outside, pilose on throat inside; adaxial lip straight, lobes subcircular, lower lip erect, middle lobe wide, flabellate, apex emarginate; lateral lobes ovate, as long as upper lip. Nutlets base slightly triquetrous, apex rounded. Fl. Apr-May, fr. Jun.

Wet areas, near houses. Jiangsu, Taiwan [Japan].

Nepeta glechoma Bentham var. grandis A. Gray, Mem. Amer. Acad. Arts 6: 402. 1858; Glechoma hederacea Linnaeus var. grandis (A. Gray) Kudo.

Glechoma grandis is a species of flowering plant in the family Lamiaceae, native to southeastern China, Taiwan, and Japan. Although similar to Glechoma hederacea (ground-ivy, creeping charlie), it is a good species. A perennial reaching 20 cm (8 in), it is found in wet areas and near houses.

Glechoma grandis là một loài thực vật có hoa trong họ Hoa môi. Loài này được (A.Gray) Kuprian. mô tả khoa học đầu tiên năm 1948.

日本活血丹（学名：Glechoma grandis）为唇形科活血丹属下的一个种。