6 238164 Chondrosum hirsutum (Lag.) Sweet [125 152795 Bouteloua hirsuta Lag.]
F.H.A. von Humboldt, A. Bonpland, K.S. Kunth, Nov. Gen. Sp. [coloured version], vol. 1 : t. 59 (1816) [P.J.F. Turpin]

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