“…On the Loess Plateau, numerous tropical-subtropical taxa such as Bambusoideae, Fargesia, Hibiscus, Liquidambar formosana, Melia, Phyllostachys, Sassafras and Stewartia , were identified in studies of wood charcoal remains from Beiniu and Huidui (Sun et al, 2016), Xiahe (Sun et al, 2014), Xishanping and Dadiwan (Sun et al, 2013), Taosi (Wang et al, 2011b), Shannashuzha (Li et al, 2016), Daping, Gaozhuang, Qiaocun and Jiangjiazui (An et al, 2014) (Figure 8 and Table 5). Of these taxa, Bambusoideae occur at 12 sites with a frequency of 50% and are the most abundant of the tropical-subtropical taxa.…”