Parasenecio W. W. Sm. & Small in Trans. & Proc. Bot. Soc. Edinburgh 28: 93. 1922 Parasenecio W. W. Sm. & Small in Trans. & Proc. Bot. Soc. Edinburgh 28: 93. 1922Taxon for this nameParasenecio W. W. Sm. & Small in Trans. & Proc. Bot. Soc. Edinburgh 28: 93. 1922