“COLCHICUM SOBOLIFERUM, MARSILEA QUADRIFOLIA AND TRAPA NATANS VAR. NATANS IN THE DANUBE DELTA BIOSPHERE RESERVE”. Acta Horti Botanici Bucurestiensis 50, no. 1 (November 26, 2024). Accessed December 4, 2024. https://journals.unibuc.ro/index.php/ahbb/article/view/658.