Primulina ‘Dan’s Golden Autumn’

Primulina ‘Dan’s Golden Autumn’, 2019, IR191473, hybridized by Lai Bi-dan and Huang Yi-qing; Nanning, China. (P. linearicalyx x P. lutea). Cross made 11/05/2014, seeds planted 12/20/2014, first flowered 10/31/2018. Reproducible only vegetatively. Basal rosette, length of the stem 3-10 cm. Leaves yellow green, 8-11.5 cm long, 1.5-2.5 cm wide, 3-4.5 cm long petiole, oblong with cuneate base, entire margin and acute tip, hairy. Calyx spit, reddish orange, 1.3-1.5 cm long. Pedicel 1.3-2.5 cm long with 4-6 flowers per axil. Corolla salverform, 4.5-5 cm long x 2-2.5 cm wide, brilliant yellow. A slow growing hybrid, suitable to a very good light but not direct sun, temperature range is 0-35℃. Ability to resist disease and stress is not so strong.

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