According to the test questions in Baidu question bank, the flower suitable for multi-stem plastic surgery is () A. Dahlia. B. cherry blossoms. C. a bunch of red. D. the only chrysanthemum. Answer: Dahlia.

Dahlia. It is a perennial herb of Dahlia in Compositae. Stems erect, multi-branched and stout; Leaves pinnately divided, lobes ovate or oblong-ovate, grayish green; Big head, long peduncle, often drooping; Tongue-shaped flowers, white, red or purple, often oval, bloom from June to 65438+February. Achenes are oblong, black and flat, and the fruiting period is from September to June.