Before revision: Among the model species on which the hypothesis has been evaluated most recently (in its original form) are Solidago gigantea (giant goldenrod), Altered patterns of growth, physiology and reproduction in invasive genotypes of Solidago gigantea (Asteraceae) Sapium sebiferum (Chinese Tallow), Increased competitive ability and herbivory tolerance in the invasive plant Sapium sebiferum and Lepidium draba (whitetop).
After revision: Among the model species on which the hypothesis has been evaluated most recently (in its original form) are Solidago gigantea (giant goldenrod), Altered patterns of growth, physiology and reproduction in invasive genotypes of Solidago gigantea (Asteraceae) Sapium sebiferum (Chinese Tallow), and Lepidium draba (whitetop).