| 摘要 |
A new cultivar of Calendula plant, ‘20123-91D’, that is characterized by its compact plant habit with strong stems and thick leaves, its inflorescences with double ray florets that are orange in color on the upper surface and orange suffused with greyed-purple on the lower surface, its lack of disk florets, its long flowering time; blooming for 9 months from spring into winter in Noordwijkerhout, The Netherlands, its very high tolerance to powdery mildew, its very high tolerance to heat and cold, withstanding temperatures below −20° C. in the winter and its ability to be readily propagated by stem cuttings. |
