Polygala angustifolia Kunth in Humboldt & al., Nov. Gen. Sp. 5: 317 (ed. f°), 405 (ed. 4°). 1823
Polygala angustifolia in Humboldt & al., Nov. Gen. Sp. 5: 317 (ed. f°), 405 (ed. 4°). 1823
is earlier homonym of Polygala angustifolia in Vidensk. Meddel. Dansk Naturhist. Foren. Kjobenhavn 7: 122. 1865