北美多年生草本植物的一个属，艳丽锥形花冠。
North American perennial herbs with showy cone-shaped flower heads.
北美多年生草本植物；叶可入药；有时归入山扁豆属。
North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia.
兴安悬钩子：一种蔷薇科的多年生蔓生草本植物（兴安悬钩子悬钩子属） ，原产于北美及欧亚北部地区，开白花，结浅黄可食的果实。
A creeping perennial herb (Rubus chamaemorus) in the rose family, native to northern regions of North America and Eurasia and having white flowers and edible, yellowish fruit.
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