1, begonia purpurea
Gynura bicolor is a plant of Chrysanthemum in Compositae. Its whole grass can be harvested all year round, with a height of 50 to 100 cm. The whole plant is hairless, the stem is erect and soft, the base is slightly woody, the upper part has umbrella branches, it is ribbed when it is dry, the upper part is green, the lower part is purple when it is dry, and the two sides are hairless. Most flower heads are 10 mm in diameter.
2. Purple cabbage
Purple cabbage has many basal leaves, thick quality, large plant type, strong growth potential, purplish red leaves, round leaves, round top, sharply reduced base to a very short petiole, wide wings and inconspicuous serrated edges, which is suitable for cultivation in spring and autumn. Because of its strong adaptability, it can be cultivated in the open field or in facilities. Purple cabbage has waxy leaves and spherical leaves.
3.purple basil
Purple basil tastes like fennel. The whole plant is small, with green leaves, bright colors, rich fragrance, tapering base, irregular teeth on the edge or nearly entire, and nearly hairless on both sides. Racemes are born on stems and branches, all parts are puberulent, usually 65,438+00 to 20 cm long. The calyx is bell-shaped, 4 mm long and 3.5 mm wide, and the calyx tube is about 1.5 mm long.
4.perilla frutescens
Perilla frutescens is a panicum miliaceum with fragrance, four-sided stems, fluted leaves, green or often purple or purple-black, and teeth. Each flower has a bract, which is large and oval or nearly round. The upper lip is wide, with 3 teeth, the middle tooth is smaller, and the lower lip has 2 teeth, and the teeth are lanceolate. The inner larynx has a pilose ring, which is almost equal to or slightly longer than the front pair and extends straight away.
5. Purple flower buds
Brassica campestris L. is a variety of Brassica napus in Cruciferae. Its root depth is about 40 cm and its lateral extension radius is 40 cm. Most of them are round leaves with peach hearts, oval, obviously with 2 ~ 3 large lobes and many small lobes. The shortened stem is generally about 12cm long and 5.0cm in diameter, and leaves are planted on it and extracted.