Gymnasium (school)
In 1874, she took her "Studentexamen" at the Gymnasium (school) in Stockholm. As there were yet no schools open to women which had the right to issue such a degree (that reform was introduced later that year), she and the four other female students studied at home and then attended the exam with the regular students at the gymnasium for boys. One of the three other girls were her lifelong friend, Ellen Fries.