Fig. 5From: Mining and expression analysis of candidate genes involved in regulating the chilling requirement fulfillment of Paeonia lactiflora ‘Hang Baishao’Comparison of natural low temperatures between the two winters. a Temperature changes from Nov. 1 to Mar. 31 of 2012–2013 and 2015–2016; b Comparison of mean monthly temperatures between these two wintersBack to article page