ficologia angolul

algology▼(branch of botany dealing with algae)
noun
[UK: alɡˈɒlədʒi] [US: ælɡˈɑːlədʒi]

phycology▼(study of algae)
noun
[UK: fˌaɪkˈəʊlədʒi] [US: fˌaɪkˈoʊlədʒi]