Wordnet polsko-angielski 
                         (east Asian rhizomatous clump-forming perennial herbs having flowers on long leafless stalks
cosmopolitan in cultivation: day lilies
sometimes placed in subfamily Hemerocallidaceae) 
Hemerocallis, genus Hemerocallis 
synonim: dziennica
Nowoczesny słownik polsko-angielski 
                        crinoid