A REVISION OF POPULUS SERRATA
-
Graphical Abstract
-
Abstract
Populus Serrata T. B. Chao et J. S. Chen and its three forms f. acuminati-gemmata T. Hong et J. Zhang, f. grosseserrata T. Hong et J. Zhang, f. cordata T. Hong et J.Zhang are all reduced as a synonym of P. ningShanica C. Wang et Tung.
-
-