这种植物，有一个好听的名字，叫十大功劳，至少在百度都这么叫。英文名称介绍如下

Berberis nervosa commonly known as dwarf Oregon-grape, Cascade Oregon-grape, or dull Oregon-grape, is a flowering plant native to the northwest coast of North America from southern British  Columbia south to central California, with an isolated population inland in northern Idaho.

这种植物常年绿油油的，现在（春天）开花了，而且非常耀眼

花是黄颜色的，叶子则绿油油的，而且还带刺，一年四季带刺

在秋天，有些叶子则会变成红颜色，是真正的黄绿红

秋天，有的叶子会变成红颜色，但不是全部叶子都能秋红