wall barley

• 一种常见的野草（Hordeum murinum），种子穗有芒刺，常生长在路边、墙边和受干扰的土壤中。

A common wild grass species (Hordeum murinum) with bristly seed heads, often found growing along roadsides, walls, and disturbed ground.

1. A type of grassC1formal

   A species of grass (Hordeum murinum) commonly found in disturbed areas, roadsides, and walls, characterized by its long awns.

   鼠大麦

   • Wall barley is often seen growing along the edges of fields and roads.
   • The long awns of wall barley can easily attach to clothing or animal fur.
   • Botanists study wall barley to understand its adaptation to urban environments.