银边翠（学名：Euphorbia marginata）亦称高山积雪或初雪草，是大戟科大戟属植物。

一年生草本，全株绿白色。茎直立；卵圆形至长椭圆形全缘叶，叶无柄，茎顶端叶轮生，边缘白色至全部白色。成丛栽植时，远望似积雪。

Euphorbia marginata, snow-on-the-mountain, smoke-on-the-prairie, variegated spurge, whitemargined spurge, is a small shrub in the Euphorbiaceae or spurge family.

It is native to parts of temperate North America. It is found from Eastern Canada to the Southwestern United States.