Description: English: Smooth-cranberrybush viburnum (an orchard near
Heonilleung, Seoul, Korea) 한국어: 백당나무 (헌인릉 인근 농원단지) Latina: Viburnum opulus subsp. calvescens (Rehder) Sugim. Date: 27 September 2014. Source:
http://uci.or.kr/G903:PI0-000301903. Author: Lee in-hee.