淡黄新疆忍冬 dan huang xin jiang ren dong

Basionym: Lonicera morrowii A. Gray in Perry, Narr. Exped. China Japan 2: 313. 1856; Xylosteon morrowii (A. Gray) Moldenke.

Corolla white, or pink fading to yellow. Fl. May, fr. Jun-Sep.

Forest margins, scrub. Heilongjiang, Liaoning [Japan, Korea; introduced and invasive in North America].

Lonicera insularis Nakai var. mandshurica and var. lutescens (Skvortsov, China J. 13: 389. 1935) both belong to L. tatarica var. morrowii but were not validly published because no Latin description or diagnosis was provided (Vienna Code, Art. 36.1).