Cotyledons
Thin, not fleshy
Margins may be smooth, but varies

Roots
Taproot

Stem
Unbranched, leafless
Hollow with milky sap
Flower stalk

True Leaves
Basal leaves only
Forming a rosette
Long with coarsely toothed margins
Milky sap present
Triangular lobes on each side of leaf
Teeth point toward base

Flowers
Bright yellow
Found at terminal end of stem

Habitat
Cultivated fields, pastures, hayfields, roadsides

Note
Plant parts used for food, drink, medicine