Mean trait values (± SE) of native (USA) (blue triangles) and introduced (China) (red symbols) populations of Plantago virginica: a germination percentage b days to germination c duration of germination. Days to germination and duration of germination were not measured in 2013. Within each panel, means labelled with the same letter (capital: introduced populations; lower case: native populations) do not differ at P = 0.05 based on LSD test.

  Part of: Xu X, Wolfe L, Diez J, Zheng Y, Guo H, Hu S (2019) Differential germination strategies of native and introduced populations of the invasive species Plantago virginica. NeoBiota 43: 101-118.