Annals of Botany, Vol. 109, No. 4 (March 2012), pp. 709-720 (12 pages) • Background and Aims The potential for gene exchange between species with different ploidy levels has long been recognized, but ...
This is a preview. Log in through your library . Abstract The hexaploid North American species Glandularia elegans has been crossed with the South American diploid species G stellaroides, G. peruviana ...