Nomenclature
Wiersema, J.H., Turland, N.J., Barrie, F.R., Greuter, W., Hawksworth, D.L., Herendeen, P.S., Knapp, S., Kusber, W.-H., Li, D.-Z., Marhold, K., May, T.W., McNeill, J., Monro, A.M., Prado, J., Price, M.J. & Smith, G.F. 2018. International Code of Nomenclature for algae, fungi, and plants (Shenzhen Code) adopted by the Nineteenth International Botanical Congress Shenzhen, China, July 2017: Appendices I to VII. Online at https://naturalhistory2.si.edu/botany/codes-proposals/> [accessed 31 may 2024]

 

Lectotype : Lectotypus (vide Calvo & al. in Taxon 63: 1377. 2014) (vel neotypus?):‘Jacobæa orientalis, latifolia, altissima’, herb. Sherard No. Sher-5346 (OXF). Epitypus (vide Calvo & al. in Taxon 63: 1377. 2014):Russia, Kabardino-Balkaria, “in pratis uliginosis prope col. Karass prov. ciscauc.” [43°17′50′′N 43°24′51′′E], Aug 1842, Hohenacker (P barcode P03751925; isoepitypi: BM barcode BM001139021, MO No. 5481781 [barcode MO-2420298], P barcodes P03751918 & P03751919).
     Références : Wiersema et al. (2018)

Nomenclature : Nom. rej. versus Senecio macrophyllus M.Bieb., 1808 [nom. cons.]
     Références : Wiersema et al. (2018)