You searched for: “hemerocallis
1. Any of several perennial Eurasian herbs of the genus Hemerocallis in the lily family, often having grasslike leaves and yellow, orange, or purplish lilylike flowers.
2. East Asian rhizomatous clump-forming perennial herbs having flowers on long leafless stalks; cosmopolitan in cultivation: "day lilies"; sometimes placed in subfamily Hemerocallidaceae.
3. From Greek, hemera, "day" plus kallos, "beauty".