Table 3 Fixed explanatory variables of the generalized linear models that best explained female reproductive success, and the selfing rate of Magnolia stellata populations, selected according to Akaike’s information Criterion (AIC)

c

−4.20200

0.05343

<0.001

maternal genet size

−0.00256

0.00074

<0.001

local density (50 m)

−0.00056

0.00004

<0.001

population size

0.00055

0.00003

<0.001

neighboring population size

0.00013

0.00001

<0.001

c

−1.21029

0.47454

<0.05

maternal genet size

0.12485

0.06044

<0.05

local density (25 m)

−0.00534

0.00105

<0.001