Camptosema is a genus of flowering plants in the legume family, Fabaceae. It includes five species native to South America, ranging from northeastern Brazil to Bolivia and northeastern Argentina.Camptosema Hook. & Arn. Plants of the World Online. Retrieved 14 August 2023. It belongs to the subfamily Faboideae and tribe Diocleae. Camptosema goiasana – eastern Bolivia and west-central Brazil Camptosema nobile – west-central Brazil (Mato Grosso) Camptosema rubicundum – eastern Bolivia, Paraguay, west-central and southern Brazil, northeastern Argentina, and Uruguay Camptosema sanctae-barbarae – west-central Brazil (Goiás) Camptosema spectabile – eastern Brazil
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