Margaret Trevena Martin

Margaret Trevana Martin (1905-2000) was a British botanist and phycologist noted for identifying several species of South African Rhodophyceae.

Career
She worked at University College of North Wales, Bangor.

In 1937 she was inducted into the Linnean Society of London.

Martin was a co-founder of the British Phycological Society with her friend and fellow phycologist Kathleen Mary Drew-Baker and later served as Vice President of the organisation.

Her collection of algal specimens is house in the herbarium of the National Museum of Wales in Cardiff.