Plant of the Day

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November 06, 2026

KATAKA

The Kataka (Strychnos potatorum) is an East Indian plant, the seeds of which are sold in the bazaars for the purpose of cleansing muddy water, &c. The vessel containing the water, milk, &c., is first rubbed round the inside for a minute or two with one of the seeds, after which, by allowing the liquid to settle for a short time, however impure it may have been before, it becomes clear. The confidence of the superstitious Hindus in this property of the Kataka became so great, that in course of time they ignorantly thought the mere name of Kataka would be sufficient to cleanse water. It became, therefore, necessary to state in one of their Codes that although the seeds of the Kataka purify water, its name alone was insufficient for that purpose.