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金莲花科金莲花属的金莲花(Tropaeolum maius)与毛茛科金莲花属的金莲花(Trollius chinensis)是不同科的两种花卉。二者同名,花都很美又都可人药,因此非常容易混淆,这回咱好好认识它们一下。形态不同金莲花科的金莲花又名旱金莲、旱荷花,是一年生或多年生蔓性攀援草本,其茎叶多浆,稍肉质,光滑无毛,叶色翠绿而光亮,外形酷似荷叶。花单生于叶腋,5片花萼的基部相连结后有2～3厘米的长距,花瓣基部狭窄成爪,近爪缘有毛状裂。春至深秋开放,花期特长。毛茛科的金莲花原产我国北方内蒙古、山西、辽宁等地海拔600～3000米的坡地、山地林下半阴处,是多年生草本植物,茎高40～70厘米,无毛,基生叶1～4片,有长柄,叶片五角形,茎生叶似基生叶,但越向上越小。花单生于茎顶,花形似莲花,重瓣,花瓣与萼片近等长,顶端渐狭,花色金黄,故名金莲花。
Trolliaceae Tropaeolum maius and Ranunculaceae Trollius chinensis are two different families of flowers. The two names, flowers are beautiful and can be human medicine, it is very easy to confuse, this time we have a good understanding of them. Different forms of Trollius nasturtium, also known as nasturtium, dry lotus, is an annual or perennial climbers climbing herb, its stem and more pulp, a little fleshy, smooth hairless, green leaves and bright colors, shape resembles lotus leaf. Flowers solitary in leaf axils, 5 calyx base after the connection of 2 to 3 cm long, petal base narrow claw, near the claw edge hairy fissure. Spring to late autumn open, flowering specialty. Ranunculaceae nasturtium native to northern China in Inner Mongolia, Shanxi, Liaoning and other places of 600 ~ 3000 meters above sea level slopes, mountain shade half shade, is a perennial herb, stem 40 to 70 cm tall, glabrous, basal leaves 1 ~ 4, long-handled, leaf blade pentagonal, cauline leaves basal leaves, but the smaller the more upward. Flowers solitary in the stem top, flower-like lotus, double flap, petals and sepals nearly as long, narrow top, color golden, hence the name of the lotus.