Jacobaea is a genus of flowering plants in the tribe Senecioneae and the family Asteraceae. Its members used to be placed in the genus Senecio, but have been separated into the segregate genus Jacobaea on the basis of molecular phylogenetics in order to maintain genera that are monophyletic.
Species The following species are recognised by The Plant List:
Jacobaea abrotanifolia (L.) Moench Jacobaea adonidifolia (Loisel.) Pelser & Veldkamp Jacobaea alpina (L.) Moench Jacobaea ambigua (Biv.) Pelser & Veldkamp Jacobaea andrzejowskyi (Tzvelev) B.Nord. & Greuter Jacobaea aquatica (Hill) G.Gaertn., B.Mey. & Scherb. Jacobaea argunensis (Turcz.) B.Nord. Jacobaea arnautorum (Velen.) Pelser Jacobaea auricula (Bourg. ex Coss.) Pelser Jacobaea boissieri (DC.) Pelser Jacobaea borysthenica (DC.) B.Nord. & Greuter Jacobaea buschiana (Sosn.) B.Nord. & Greuter Jacobaea candida (C.Presl) B.Nord. & Greuter Jacobaea cannabifolia (Less.) E.Wiebe Jacobaea cilicia (Boiss.) B.Nord. Jacobaea delphiniifolia (Vahl) Pelser & Veldkamp Jacobaea erratica (Bertol.) Fourr. Jacobaea erucifolia (L.) P.Gaertn., B.Mey. & Schreb. Jacobaea ferganensis (Schischk.) B.Nord. & Greuter Jacobaea gallerandiana (Coss. & Durieu) Pelser Jacobaea gibbosa (Guss.) B.Nord. & Greuter Jacobaea gigantea (Desf.) Pelser Jacobaea gnaphalioides (Sieber ex Spreng.) Veldkamp Jacobaea incana (L.) Veldkamp Jacobaea inops (Boiss. & Balansa) B.Nord. Jacobaea leucophylla (DC.) Pelser Jacobaea lycopifolia (Poir.) Greuter & B.Nord. Jacobaea maritima (L.) Pelser & Meijden Jacobaea maroccana (P.H.Davis) Pelser Jacobaea minuta (Cav.) Pelser & Veldkamp Jacobaea mollis (Willd.) B.Nord. Jacobaea mouterdei (Arènes) Greuter & B.Nord. Jacobaea ornata (Druce) Greuter & B.Nord. Jacobaea othonnae (M.Bieb.) C.A.Mey. Jacobaea paludosa (L.) G.Gaertn., B.Mey. & Scherb. Jacobaea persoonii (De Not.) Pelser Jacobaea samnitum (Nyman) B.Nord. & Greuter Jacobaea sandrasica (P.H.Davis) B.Nord. & Greuter Jacobaea schischkiniana (Sofieva) B.Nord. & Greuter Jacobaea subalpina (W.D.J.Koch) Pelser & Veldkamp Jacobaea trapezuntina (Boiss.) B.Nord. Jacobaea uniflora (All.) Veldkamp Jacobaea vulgaris Gaertn.
The following additional species are accepted by Plants of The World Online:
Jacobaea acutipinna (Hand.-Mazz.) Sennikov Jacobaea ambracea (Turcz. ex DC.) B.Nord. Jacobaea analoga (DC.) Veldkamp Jacobaea chassanica (Barkalov) A.E.Kozhevn. Jacobaea carniolica (Willd.) Schrank Jacobaea disjuncta (Flatscher, Schneew. & Schönsw.) Galasso & Bartolucci Jacobaea echaeta (Y.L.Chen & K.Y.Pan) B.Nord. Jacobaea graciliflora (DC.) Sennikov Jacobaea grandidentata (Ledeb.) Vasjukov Jacobaea insubrica (Chenevard) Galasso & Bartolucci Jacobaea korshinskyi (Krasch.) B.Nord. Jacobaea kuanshanensis (C.I Peng & S.W.Chung) S.S.Ying Jacobaea litvinovii (Schischk.) Zuev Jacobaea morrisonensis (Hayata) S.S.Ying Jacobaea multibracteolata (C.Jeffrey & Y.L.Chen) B.Nord. Jacobaea norica (Flatscher, Schneew. & Schönsw.) Galasso & Bartolucci Jacobaea nudicaulis (Buch.-Ham. ex D.Don) B.Nord. Jacobaea pancicii (Degen) Vladimir. & Raab-Straube Jacobaea pseudoarnica (Less.) Zuev Jacobaea racemosa (M.Bieb.) Pelser Jacobaea raphanifolia (Wall. ex DC.) B.Nord. Jacobaea renardii (C.Winkl.) B.Nord. Jacobaea schwetzowii (Korsh.) Tatanov & Vasjukov Jacobaea tarokoensis (C.I Peng) S.S.Ying Jacobaea taurica (Konechn.) Mosyakin & Yena Jacobaea thuretii (Briq. & Cavill.) B.Bock Jacobaea tibetica (Hook.f.) B.Nord.
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