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 12a. Carpinus henryana (H.J.P.Winkl.) H.J.P.Winkl. var. henryana C. henryana var. chuana C.C.Yang , Distribution of the Woody Plants in Sichuan [ 四川树木,布 ]: 661 ( Yang 1997 ). – Type : not localized. – Note: this name is only accepted and mentioned in the Flora Sichuanica (Editorial Board of the Flora Sichuanica 2012 ), while it is regarded as a synonym of C. henryana var. henryana in the WCSP (2016) . The present authors did not see the protologue.