TAMAS, M.; POP, C.; MARTIAN, A.; BARBU-TUDORAN, L. Morphological Research on Indigenous Sambucus Species Pollen. Notulae Botanicae Horti Agrobotanici Cluj-Napoca, [S. l.], v. 37, n. 1, p. 65–69, 2009. DOI: 10.15835/nbha3713097. Disponível em: https://www.notulaebotanicae.ro/index.php/nbha/article/view/3097. Acesso em: 4 oct. 2022.