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(Upload on November 29 2025) [ 日本語 | English ]

Betonica L. (カッコウソウ) Tairinkakkou (タイリンカッコウ, 大輪郭公), big betony Lifeform: erect, perennial forb, with 30-80 cm in height Distribution: Caucasus, northeastern Turkey, and northwestern Iran (exotic to Japan) Habitat: woodlands and grasslands Leaf: scalloped cordate

Use: gardening Cultivars: robusta, superba and violacea Synonyms: Stachys macrantha (K. Koch) Stearn, often used Stachys grandiflora (Willd.) Benth.

Betonica macrantha in Hokkaido

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[1-3] on a tree bed in N11/W4, North Ward, Sapporo, on July 19 2025.