Friis I, Weber O. Xylopia nilotica (Annonaceae) in Ethiopia, Sudan, South Sudan, and Uganda, with a review of the genus in North Eastern Tropical Africa. webbia [Internet]. 2024 Sep. 3 [cited 2024 Sep. 17];79(2):239-54. Available from: https://oaj.fupress.net/index.php/webbia/article/view/16134