很多人都知道何首乌是一种药用植物,具有补益精血、乌须发、强筋骨、补肝肾等多种功能。其实,它还是一种很好的观赏植物,可利用其块根古朴、富于变化、枝蔓茂盛、叶片清秀的特点,制作盆景。何首乌为蓼科何首乌属多年生缠绕藤本植物,在北方冬季落叶,而在气候温暖的南方则表现为四季常绿。植株具紫褐色或红褐色的块根,其形状以椭圆形为主,也有其他形状,藤蔓长2~5m,多分枝,下部木质化,叶长卵形或卵形,先端尖,两面粗糙,全缘,绿色或有白色脉纹。圆锥花序,小花白色,夏季开放。需要注意的是,在一些农贸市场或 Many people know that Polygonum multiflorum is a medicinal plant, with replenishing essence and blood, black hair, strong bones, liver and kidney and other functions. In fact, it is also a good ornamental plants, can use its roots simple, full of changes, lush branches, leaves the characteristics of handsome, making bonsai. Polygonum Polygonum Polygonum is a perennial winding Polygonum, winter deciduous in the north, while in the southern climate is warm for the four seasons. Plants with purple brown or reddish brown roots, the shape of the oval-shaped, there are other shapes, vines grow 2 ~ 5m, multi-branched, the lower part of the lignification, long oval or oval leaves, apex sharp, both rough, all Edge, green or white veins. Panicle, floret white, open in summer. It should be noted that in some farmers’ markets or