|
The "Ougi-kazura" (Ajuga japonica) belongs to Lamiaceae (the Mint family). It is an evergreen perennial herb that is a species native to Japan, found throughout Honshu, Shikoku, and Kyushu. It grows in the shade of mountainous areas and reaches a height of 8 to 20 cm. It spreads by sending out stolons from the base. The leaves are pentagonal-cordate with irregular, shallow notches, and the margins are coarsely wavy. From April to May, it produces pale purple, lipped flowers at the upper part of the leaf axils. The upper lip of the corolla is two-lobed, while the lower lip is three-lobed and spreads outward; the central lobe of the lower lip is further divided into two lobes. Its Japanese name derives from the fact that the shape of its leaves resembles an open fan.
|