In 1913, Frederick Bailey promoted Brown's B. compar, which had been declared a synonym of B. integrifolia by Bentham in 1870, to variety rank as B. i. var. compar.
Frederick Bailey, in 1913, changed the classification of Brown's B. compar to that of a variety, recognizing it as distinct from B. integrifolia, which had been previously classified as a synonym by Bentham in 1870.