| Solanum nigrum,
an annual, 30-60cm in height, grows in fields or roadsides. Leaves,
3-10cm in length, are alternate, in the shape of a broad ovate, with
margins having wavy serrations. Stems emerge branches on points on
the way up to set 4-8 6-7mm-long, white flowers in a racemose way.
Calyxes, cup-shaped, shallowly cut in, corollas deeply cut in 5, and
bend backward. Sap fruit, 0.7-1cm in diameter, is spherical, matures
in black, and is not glossy. Bloom time: August-October. |
Wild plants in and around Shimane
島根とその周辺の野生植物
