Syrup of squill

Syrup of squill was a sweet, red-hued liquid popularly used on breakfast foods, such as groatcakes. It was made from the squill plant, native to the planet Balancar. In 2373, the Agricultural Consortium on Balancar plotted to drive up prices of squill by claiming there was a drought and halting exports. A year later, Quark discovered the agricultural agency's scheme and threatened to expose them unless he was provided with a shipment of squill. He later served the squill on Deep Space 9 and made a substantial profit. 

A female Klingon brought a bottle of syrup of squill to Morn's wake later that year. 

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Squill-Sirup