Indian hedge mustard

Leaves:

Forms a short lived basal rosette of leaves, 200-300 mm in diameter that wither or are carried up the stem as it elongates.

Flowers:

Yellow, 3-10 mm diameter on spreading stalks(pedicels).
Ovary - Stigma entire and stalkless.
Sepals - 4, erect, 3-5 mm long, hairy. Alternate with the petals.
Petals - 4, pale yellow, 5-10 mm long.