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RECENT, ALLOPATRIC, HOMOPLOID HYBRID SPECIATION: THE ORIGIN OF SENECIO SQUALIDUS (ASTERACEAE) IN THE BRITISH ISLES FROM A HYBRID ZONE ON MOUNT ETNA, SICILY
Abstract Homoploid hybrid speciation occurs through stabilization of a hybrid segregate (or segregates) isolated by premating and/or postmating barriers from parent taxa. Theory predicts that ecologi...