LEUCOSPERMUM conocarpum R. Br. [family PROTEACEAE], in Trans. Linn. Soc. x. 99;—Meisn. in DC. Prodr. xiv. 254; Roupell, Cape Flow. t. 6, fig. 1; Pappe, Silva Cap. 28; Sim, For. Fl. Cape, 297, t. 129, fig. ii.
LEUCOSPERMUM MacOwanii Gandog. [family PROTEACEAE], in Bull. Bot. Soc. France, xlviii. p. xciv.
Leucadendron conocarpodendron Linn. [family PROTEACEAE], Sp. Pl. ed. i. 93; Berg. in Vet. Acad. Handl. Stockh. 1766, 321; Roem. & Schult. Syst. Veg. iii. 358.
Leucadendron crassicaule Knight [family PROTEACEAE], Prot. 55.
Protea conocarpa Thunb. [family PROTEACEAE], Diss. Prot. 22, partly; Fl. Cap. ed. Schult. 126, partly; Lam. Ill. i. 239, t. 53, fig. 3; Poir. Encycl. v. 656.
Protea tortuosa Salisb. [family PROTEACEAE], Prodr. 48.
Leucadendro similis Africana arbor, etc. Pluk. [family ], Phyt. t. 200, fig. 2 (leaf only).
Conocarpodendron folio crasso, nervoso, etc. Boerh. [family ], Ind. Pl. Hort. Lugd. Bat. ii. 196, t. 196.
Scolymocephalus africanus folio crasso, etc. Weinm. [family ], Phyt. iv. 292, t. 899, fig. b.