Louise Guthrie (October 10, 1879 -- February 20, 1966) was a South African botanist and botanical artist. Isobel Louise Sophie Guthrie was born in Cape Town, South Africa, in 1879, the daughter of English-born botanist and mathematics professor Francis Guthrie and his wife, Isabella Grisbrook. She attended Rustenburg Girls High School.
Isobel Louise Sophie Guthrie
Isabella Grisbrook