Least adder's-tongue (Ophioglossum lusitanicum L.) in Croatia - distribution, ecology and conservationBrana, Slavko (Avtor) Vuković, Nina (Avtor) Kaligarič, Mitja (Avtor) Croatiadistributionendangered speciesfloraIstriaOphioglossum lusitanicumThe presence of the least adder's tongue (Ophioglossum lusitanicum) in Croatia is sparsely documented in scientific literature, with only a few records to date. After findings from the 19th century, the species was not confirmed in the field for a whole century, and was consequently considered extinct in the Croatian flora. It has been recently confirmed in southern Istria (Croatia), in habitats with moderate anthropogenic impacts.University of Zagreb, Faculty of Science, Department of Biology 20142017-03-28 14:16:15Znanstveno delo65292sl