Warington, Katherine (1897–1993)

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Warington, Katherine (1897–1993)

English botanist. Born Sept 5, 1897, in Harpenden, Hertfordshire, England; died July 3, 1993; Royal Holloway College, University of London, BS; attended University of Lund, Sweden.

The 1st to demonstrate that boron (boric acid) is essential for healthy broad bean development, worked with Dr. Winifred Brenchley at the Rothamsted Experimental Station in Harpenden (1921–57); studied trace elements (e.g., manganese and molybdenum); with Brenchley, investigated germination time of weed species.