Plant Encyclopedia
Rhododendron tomentosum var. decumbens ("Himeisotsutsuji")
Japanese name: ヒメイソツツジ （姫磯躑躅）
Scientific name: Rhododendron tomentosum var. decumbens
Details
Names
Japanese: ヒメイソツツジ
Translated from our Japanese encyclopedia. If anything differs, the Japanese page is correct.