Anne Mary Perceval (née Flower; 14 January 1790 – 23 November 1876) was an English botanist and author in Lower Canada from 1810–28.
[3] She married Michael Henry Perceval and came to Quebec City in 1810 when her husband was named customs collector.
In 1815, with her husband, she acquired Spencer Wood, where she established an important garden of native plants.
She identified about 150 species of plants from her collection to William Jackson Hooker, who included them in his Flora boreali-americana, or, the botany of the northern parts of British America.
[4][5] She returned to Britain in 1828 following the death of her husband and died at Lews Castle, Stornoway on the Isle of Lewis at the age of 86.