马齿苋 mǎchǐxiàn purslane Definitions Defs Origin Strokes Stroke Words Sentences Sents 大花马齿苋 dàhuāmǎchǐxiàn rose moss succulent flowering plant in the purslane family, Portulaca grandiflora, often grown for its colorful flowers洋马齿苋 yángmǎchǐxiàn rose moss rose moss, a flowering succulent plant with brightly colored blooms that open in the sun