| Keiskea japonica is a
perennial found in the shade of a tree in mountainous regions, the
stems, with 4-ridges, growing to 40-90cm in height, branch on upper
portions. Leaves, with 5-30mm-long, 3-5.5cm-wide petioles, are in
the shape of a long-oblong, and there exist fine hairs on the veins
on the surfaces; the leaf margins are serrated. Spikes, 5-12cm in
length, emerge from leaf axils and bloom labiate flowers facing one
side. The corollas, white, are approximately 7mm in size. Bloom
time: September-October. |
Wild plants in and around Shimane
島根とその周辺の野生植物
