Plant Encyclopedia
Weigela coraeensis var. coraeensis f. rubriflora
Weigela coraeensis var. coraeensis f. rubriflora ("Benibanahakoneutsugi")
Japanese name: ベニバナハコネウツギ （紅花箱根空木）
Scientific name: Weigela coraeensis var. coraeensis f. rubriflora
Details
Names
Japanese: ベニバナハコネウツギ
Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.