Supplementary Material 1 From: Hirsch H, Wypior C, Von Wehrden H, Wesche K, Renison D, Hensen I (2012) Germination Performance Of Native And Non-Native Ulmus Pumila Populations. Neobiota 15: 53-68. Https://Doi.Org/10.3897/Neobiota.15.4057

Location and climate information of the sampled Ulmus pumila populations in China and the U.S. Maximum (max.) temperatures for the months May, June and July are provided to show the temperature range during the main germination period (lowest and highest values are italicized). Climatic information was extracted from the WORLDCLIM database (Hijmans et al. 2005).