David G. Forbes

Molecular diversity and derivations of populations of <i>Silene acaulis</i> and <i>Saxifraga oppositifolia</i> from the high Arctic and more southerly latitudes

Richard J. Abbott, Hazel Chapman, R. M. M. Crawford et al. · Molecular Ecology · 1995 · 85 citations

Botany, Genetics, Cpdna Results +22

Recent hybrid origin and invasion of the British Isles by a self-incompatible species, Oxford ragwort (Senecio squalidus L., Asteraceae)

Richard J. Abbott, Adrian C. Brennan, Juliet K. James et al. · Biological Invasions · 2008 · 79 citations · Full text

Biology, Biodiversity, Phylogenetics +11

Introgressive origin of the radiate groundsel, Senecio vulgaris L. var. hibernicus Syme: Aat-3 evidence

Richard J. Abbott, Paul Ashton, David G. Forbes · Heredity · 1992 · 72 citations · Full text

Biology, Botany, Aat-3 Evidence +7

Outcrossing rate and self-incompatibility in the colonizing species Senecio squalidus

Richard J. Abbott, David G. Forbes · Heredity · 1993 · 51 citations · Full text

Biology, Phylogenetics, Molecular Ecology +7

Pollen competition among two species of <i>Senecio</i> (Asteraceae) that form a hybrid zone on Mt. Etna, Sicily

Mark A. Chapman, David G. Forbes, Richard J. Abbott · American Journal of Botany · 2005 · 47 citations

Botany, Genetics, Hybrid Zone +17