Erect perennial of wet woodlands of north america having leaves and flower buds resembling those of soapwort .

北美洲潮湿的林地中的多年生植物，叶子和花蕾类似肥皂草的叶和花。

European annual with pale rose-colored flowers ; cultivated flower or self-sown grainfield weed ; introduced in north america ; sometimes classified as a soapwort .

开有浅玫瑰红花朵的一年生欧洲植物；谷地里自我受精或人工栽培；原产北美；有时归皂荚属。