Silene sieboldii is
a perennial herb, 30-80cm in height, found in Japanese pampas grass
fields or other places. Stems are erect, with downward hairs, and
without petioles; leaves are of opposite phyllotaxis, 5-8cm long,
2.5-4.5cm wide, in the shape of an ovate, with sparse hairs and
margins entire. Flowers set themselves somewhat sparsely in
dichasial cymes; petals, 5 in number, measure 2.5-3.5cm across and
open flat; calyxes are cylindrical, 2.5-3cm in length. Bloom time:
June-July.
Wild plants in and around Shimane
島根とその周辺の野生植物
