George, A.S. (11 September 1981), The genus Banksia L.f. (Proteaceae). Nuytsia 3(3): 441-444, Figs 7D, 9(60), 10H, 97 (map), 100-101 [tax. nov.]

• Type: "Outside Mogumber Mission, Western Australia, 2 Feb. 1967, A.S. George 8644. Holo: PERTH; iso: AD, BRI, CANB, K, MEL, NSW, PERTH, RSA."

taxonomic synonym: Banksia sphaerocarpa var. glabrescens Meisn. legitimate

• Etymology: "From the Latin incanus, hoary, in reference to the grey, closely pubescent follicles."
• Comment: Given under BANKSIA L.f. (nom. cons.)

Green, J.W. (1985), Census of the Vascular Plants of Western Australia Edn. 2: 58 [secondary reference]

Rye, B.L. in Marchant, N.G., Wheeler, J.R., Rye, B.L., Bennett, E.M., Lander, N.S. & Macfarlane, T.D. (1987), Proteaceae. Flora of the Perth Region 1: 315 [secondary reference]

Wrigley, J.W. & Fagg, M. (1989), Banksias, Waratahs & Grevilleas and all other plants in the Australian Proteaceae family: 99 (map) [secondary reference]

taxonomic synonym: Banksia sphaerocarpa var. glabrescens Meisn. legitimate

George, A.S. in Wilson, A.J.G. (ed.) (1999), Banksia. Flora of Australia 17B: 243, Fig. 36, Map 258 APC [secondary reference]

taxonomic synonym: Banksia sphaerocarpa var. glabrescens Meisn. legitimate

• APC Dist.: WA

George, A.S. (21 August 2008), Further new taxa in Banksia (Proteaceae: Grevilleoideae). Nuytsia 18: 55 [secondary reference]

Barrett, Russell & Tay, Eng Pin (2016), Perth Plants: a Field Guide to the Bushland and Coastal Flora of Kings Park and Bold Park Edn. 2: 144 [secondary reference]

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