stemless plant with tufts of grasslike leaves and erect panicle of minute creamy white flowers; southwestern United States and Mexico.

• 一种无茎的植物，具有成簇的草状叶子和直立的、奶油般柔滑的白色小花，其花呈直立的圆锥花序；产于墨西哥和美国的西南部。