| Noun | 1. | Lambertia - small genus of Australian shrubs dicot genus, magnoliopsid genus - genus of flowering plants having two cotyledons (embryonic leaves) in the seed which usually appear at germination family Proteaceae, protea family, Proteaceae - large family of Australian and South African shrubs and trees with leathery leaves and clustered mostly tetramerous flowers; constitutes the order Proteales honeyflower, honey-flower, Lambertia formosa, mountain devil - erect bushy shrub of eastern Australia having terminal clusters of red flowers yielding much nectar |