purple sage

1. His representative work Riders of the Purple Sage is the most original and complicated western novel.
   《紫艾草骑士》是赞恩·格雷众多的西部小说中最富原创性、思想内容最为复杂的，因而也是他最具代表性的一部作品。

noun

1. silvery-leaved California herb with purple flowers

   Synonym:    chaparral sageSalvia leucophylla