This member of the Amaryllidaceae family was given this name by Edgar Wolston Bertram Handsley Milne-Redhead and Herold Georg Wilhelm Johannes Schweickerdt in 1939. It is found from Angola, Botswana, Burundi, Central African Republic, Chad, Ethiopia, Kenya, Malawi, Mozambique, Namibia, Rwanda, Somalia, Sudan, Tanzania, Uganda, Zambia, Zaïre and Zimbabwe. It is growing in a well drained soil with some water and lots of sun. The bulb can grow to 18 centimetres in diameter, the leaves grow to 50 centimetres length. The flowers are light to dark pink.
The genera name means 'sand' and 'delight', as it grows well in sandy soils. The species is n amed after A. Tinné, who collected the type in the Sudan in 1873. Habitat by Roger and Alison Heath, Powo.science.kew.org.

