is a biennial herb found on roadsides or yards, 15-30cm in height.
Leave on lower parts are ovoid,1-3cm in length, with long petioles,
and those on upper parts are without the petioles. Stem tips emerge
scorpioid cymes, in which about 2mm-across light blue-purple flowers
bloom from one to another. The curled inflorescences become loose as
they bloom. Bloom time: March-May.