Genus of plants in the caltrop family (Zygophyllaceae)

concept

A plant (Tribulus cistoides): flowering and fruiting stems. Chromolithograph by Leighton Brothers, c. 1887, after I. Sinclair.

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Tribulus

Works from the collections

A plant (Tribulus cistoides): flowering and fruiting stems. Chromolithograph by Leighton Brothers, c. 1887, after I. Sinclair.