trilliumn.

英 'trɪlɪəm | 美 'trɪlɪəm

中文n. [植] 延龄草；延龄草属植物

词根词源

trillium (n.)1768, from Modern Latin trillium (Linnaeus, 1753), from Latin tri- "three" (see three). So called for its leaves and flower segments.

关键词

trillium