长有块茎的根，热带藤蔓植物的小的属。
墨西哥的一种有块茎的草本植物，叶是草质的，花极香、蜡白色、类似小百合花，栽培以供观赏。
A tuberous mexican herb having grasslike leaves and cultivated for its spikes of highly fragrant lilylike waxy white flowers.
大丽花一种大丽花属植物，产于墨西哥、中美洲和哥伦比亚的山上，长有块茎状的根和各种颜色的艳丽射线状花头。
Any of several plants of the genus dahlia native to the mountains of Mexico Central America and Colombia having tuberous roots and showy rayed variously colored flower heads.
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