Figure 1
From: Range expansion decreases the reproductive fitness of Gentiana officinalis (Gentianaceae)

Effects of range expansion on the flowering phenology and duration of G. officinalis. (A) represents the flowering phenology of G. officinalis in four different plots belonging to NE, NT, LE, and HE. All the opened flowers were monitored and recorded in each plot every morning until all the flowers withered. (B) shows the male and female flower duration of G. officinalis in the abovementioned plots.