European cress having stiff erect stems; sometimes placed in genus Turritis.
欧洲的一种十字花科植物，具有挺、硬的直立茎。
North American perennial herb; leaves are used medicinally; sometimes placed in genus Cassia.
北美多年生草本植物；叶可入药；有时归入山扁豆属。
Large tree of Queensland Australia having cream-colored flowers blotched with red inside; sometimes placed in genus sterculia.
澳洲昆士兰地区的高大乔木，花浅黄色，内侧有红斑；有时归入苹婆属。
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