Seed predators and the evolutionarily stable flowering strategy in the invasive plant, Carduus nutans

Metcalf, C.J.E., Rees, M., Buckley, Y.M., & Sheppard, A.W. 2009. Seed predators determine the evolutionarily
stable flowering strategy in the invasive plant Carduus nutans. Evol. Ecol. 23, 893-906