An English Heritage blue plaque honoring Gwynne-Vaughan was unveiled at her former home in Bloomsbury, London.
On 6 March 2020, more than fifty years after her death, an English Heritage blue plaque honoring Helen Gwynne-Vaughan was unveiled at Flat 93, Bedford Court Mansions, Bloomsbury, London — the home she had moved into in 1915 and where she lived during much of her most significant scientific and military career.
The blue plaque scheme, run by English Heritage, commemorates individuals of historical significance at locations associated with their lives and work. Gwynne-Vaughan's selection for this honor reflected renewed recognition of her dual legacy as both a pioneering scientist in mycology and a groundbreaking military leader who established and commanded Britain's first women's military services across two world wars.
The unveiling ceremony, timed close to International Women's Day, drew attention to her often under-appreciated contributions to British history, particularly given that women's military service and women's scientific achievements had historically received less institutional commemoration than those of their male counterparts.
This modern recognition helped cement Gwynne-Vaughan's place in the broader public consciousness as one of the foremost pioneering women of twentieth-century Britain, ensuring that her achievements in both science and military leadership continue to be remembered and studied by new generations, including through educational partnerships with institutions such as King's College London and Birkbeck, University of London, where she had significant academic ties.