R. Bercu, D. R. Popoviciu. “Anatomy of Fittonia Verschaffeltii (Lem.) Van Houtte (Acanthaceae)”. Annals of the Romanian Society for Cell Biology (June 30, 2015): 01–06. Accessed May 26, 2024. https://annalsofrscb.ro/index.php/journal/article/view/11.