Alyssum nevadense Wilmott ex P. W. Ball & T. R. Dudley in J. Arnold Arbor. 45: 364. 1964 Alyssum nevadense Wilmott ex P. W. Ball & T. R. Dudley in J. Arnold Arbor. 45: 364. 1964Taxon for this nameAlyssum nevadense Wilmott ex P. W. Ball & T. R. Dudley in J. Arnold Arbor. 45: 364. 1964