Primulina ‘River Dragon’

Primulina ‘River Dragon’, 2020, IR201520, registered by Shikai Guan, Haixia Yan, Jinye Zhou, Qian Song, Flower Research Institute of Guangxi Academy of Agricultural Sciences, Nanning, China. (P. liujiangensis x P. longii).Cross made 11.04.2018, seeds planted 05.21.2018, first flowering 05.01.2020. Sterile, reproducible only vegetatively. Basal rosette. Leaves dark green, 7.9-9.5 cm long, 4.9-6.8 cm wide, 2.3-3.3 cm petiole, elliptic, with cuneate base, acute tip, serrate margin, hairy. Calyx split, green with brown 0.7-0.8 cm. Length of the pedicel 0.6-0.9 cm, 7-18 flowers per axil. Corolla salverform, 4.9-5.2 cm long x 1.6-1.9 cm wide, purple.The variety will grow well in environments with scattered light, 20-27℃ temperature range and relative air humidity above 60 percent.

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