on Rehder’s (1940) taxonomic treatment: P. persica-Prunus dulcis , Prunus domestica-Prunus salicina , and Prunus cerasus-Prunus fruticosa monophyletic clades. Two major groups, the Amygdalus - Prunus group and the Cerasus - Laurocerasus
plants produce no root suckers. Gisela 13 ® . See Gi14813. Gisela 17 ® . See Gi31817. NEWROOT-1. Semi-vigorous, precocity-inducing rootstock. Origin: Modesto, CA, by G.N. Zaiger, L.M. Gardner and G.G. Zaiger. Prunus salicina × Prunus avium ; USPP
in
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