Herb that grows in crevices having long narrow leaves and small pink apetalous flowers. 裂縫里生長的草，葉子窄而長，開粉色無瓣小花。
The Dirt shader is designed to simulate the effect of dirt that has accumulated in the contours and crevices of a surface. 污垢材質是設計給模仿在一個表面的裂縫和輪廓上的堆積的污垢效果。