British botanist and editor (1949 - 2024).
Professor Mary Gibby (27 February 1949 – 17 July 2024) was a British botanist, pteridologist and cytologist. She was an expert on ferns, becoming president of the British Pteridological Society and long-time editor of its journal, the Fern Gazette. Gibby particularly studied the cytology of the genera Dryopteris and Pelargonium.