Notes For Reference:-　

Draba nemorosa,   a biennial herb of 10-20cm height, inhabits roadsides or grasslands with abundant monotrichous and stellate hairs on stems and leaves. Radical leaves are 2-4cm long, in the shape of a spatulate long-oblong, and on-stem leaves are 1-3cm long, narrowly long-oblong-shaped, with coarse serrations on margins, and bases embrace the stems. Flowers, yellow, measure approximately 4mm in length. At the end of the flowering, the inflorescences extend, and the peduncles also grow longer. Fruit is 5-8mm long, flattened, oblong, with dense, short hairs. Bloom time: March-June.