A perennial herb of the Lamiaceae family that grows in mountain forests and valley grasslands (illustration). It is said to have been given this name because the whole plant has a fragrant scent. The stems grow in clumps to a length of 50-100cm, do not branch much, and often stand up at an angle. The leaves are opposite, oblong-ovate, sawtoothed, sparsely hairy, and narrow at the base, forming a slightly ear-like shape. Flowers appear in August and September, 1-3 in each leaf axil, on short stalks, 4-5cm long. The calyx is bell-shaped and swells into a slightly spherical fruit. Source: Heibonsha World Encyclopedia, 2nd Edition Information |
山地の林の中や谷間の草地に生えるシソ科の多年草(イラスト)。全草に芳香があるところからこの名があるといわれている。茎は株立ちになって長さ50~100cm,あまり分枝せず,多くは斜めに立ち上がっている。葉は対生し,長倒卵形で鋸歯があり,まばらに毛があって基部は狭くなってやや耳状になる。花は8~9月ころ,葉腋(ようえき)に1~3個ずつつき,短い柄があって長さ4~5cm。萼は鐘形で果時にはやや球状にふくらむ。
出典 株式会社平凡社世界大百科事典 第2版について 情報 |
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