Contribuții la ameliorarea crinului de o zi – Hemerocallis L.
Journal: Akademos
Year: 2026

Hemerocallis L., or daylily or yellow lily, belongs to the family Asphodelaceae, subfamily: Hemerocallidoideae. This paper presents the results of the improvement of Hemerocallis L. (daylily), as well as the methods and stages involved in obtaining forms of Hemerocallis hybrida Hort. The obtained forms of Hemerocallis hybrida Hort. have superior ornamental qualities compared to parental varieties. The method used to improve the yellow lily was directed hybridization, and the obtained hybrids are