Proportional growth of Pythium species on a minimal medium (MM) containing various carbon sources to its growth on V8 juice agar.

*Clades denominations are based on Lévesque & de Cock [1414].Species: Pyap = Pythium aphanidermatum, Pyar = Py. arrhenomanes, Pyir = Py. irregulare, Pyiw = Py. iwayamai, Pyuu = Py. ultimum var. ultimum, Pyus = Py. ultimum var. sporangiiferum, and Pyve = Py. vexans.**Values represent proportional diameter growth means of each isolate on carbon sources relative to its growth on V8 juice agar (± standard error).