The varietal epithet, major, means greater [than the Tasmanian varieties].
Plants to 0.3 (–0.5) m high. Scape 1–3 mm diam. Rosette leaves 4–15 cm long, coarsely dentate to pinnatisect with medial zone of solid lamina broadening distally, usually 4–15 mm wide at widest in at least some leaves. Capitula: calycular bracteoles 6–10 mm long, 1–2 mm wide; involucre 8–12 mm long, 15–30 mm wide when pressed. Corolla of disc florets > 6 mm long. Achenes 4–8 mm long. Pappus 5–7 mm long.
2n = 80, M.E. Lawrence, Australian Journal of Botany 28: 153 (1980).
Occurs from Mount Kelly in southern Australian Capital Territory southwest through southeastern New South Wales to Mount Baw Baw in southern Victoria and northern Tasmania.
Grows in alpine or subalpine herbfields, heathland and shrubland, commonly near streams or seepage areas.
N.S.W.: c. 1 km along Summit Rd from parking area, Mount Stillwell, Charlottes Pass, Kosciuszko National Park, P. Hind 5520 & G. D'Aubert (MEL, NSW).
A.C.T.: c. 0.5 km NW of Bimberi trig, Namadgi National Park, C. Helman & P. Gilmore 542 (CBG).
Vic.: Wall of Death, Hotham Heights, D.E. Albrecht 4949 (MEL); beside road from ‘Ruined Castle’, at head of ?McKay Creek, Bogong High Plains near Mount McKay, M.G. Corrick 11500 (CANB, MEL).
Tas.: Ben Lomond National Park, Hamilton Crags, 1.5 km E of Legges Tor, F.E. Davies 1167 (CBG).
N.G. Walsh & T.J. Entwisle (eds), Flora of Victoria 4: 946, fig. 193e (1999).
Author - I.R. Thompson
Contributor - P.G. Kodela (ed. October 2020)
Editor -
Acknowledgements -
Cite this profile as: I.R. Thompson. Senecio pectinatus var. major, in (ed.), Flora of Australia. Australian Biological Resources Study, Department of Climate Change, Energy, the Environment and Water: Canberra. https://profiles.ala.org.au/opus/foa/profile/Senecio%20pectinatus%20var.%20major [Date Accessed: 15 March 2025]