1、 Leaves

The leaves of dandelion are oblong lanceolate, obovate lanceolate or oblanceolate, about 4 to 20 cm long and about 1 to 5 cm wide. Its apex is sharp or blunt, sometimes with wavy teeth or pinnate deep cracks at the edge. The lobes at the top are relatively large, triangular or triangular halberd, and the base is gradually narrow into petioles. The petioles and main veins are usually purplish red

2、 Flowers

The scape of dandelion is 1 to several, equal to or slightly longer than the leaves, about 10 to 25 cm high, and the upper part is purplish red. It has spider filamentous white villous hair. The diameter of the head is about 30 to 40 mm. It is in the shape of involucre and grows about 12 to 14 mm. The tongue flower is yellow. The tongue is about 8 mm long and 1.5 mm wide