No taxon left behind? - a critical taxonomic checklist of Carpinus and Ostrya (Coryloideae, Betulaceae) Author Holstein, Norbert Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Nordrhein-Westfalen, Germany. & Corresponding author: holstein @ uni-bonn. de Author Weigend, Maximilian Rheinische Friedrich-Wilhelms-Universität Bonn, Bonn, Nordrhein-Westfalen, Germany. & Email: mweigend @ uni-bonn. de text European Journal of Taxonomy 2017 2017-12-07 375 1 52 journal article 21949 10.5852/ejt.2017.375 c072dbcc-028b-4fa2-a564-8601e0435854 2118-9773 3838542 19. Carpinus lipoensis Y.K.Li Guizhou Science 1983 (2): 20 ( Li & Mang 1983 ). – Type : China , Guizhou , Lipo, in sylvis montium calcareum, 850 m a.s.l., Y.K. Li [ 李+康 ] 9940 (holo-: HGAS? ex “Herb. Inst. Biol. Guizhou ”). – Note: this name is neither listed in the World Checklist ( Govaerts & Frodin 1998 ) nor in the Flora of China ( Li & Skvortsov 1999 ).