Small Balsam, Impatiens parviflora (Balsaminaceae): A new alien species to the flora of Bosnia and Herzegovina

Small Balsam, Impatiens parviflora, was discovered in August 2018 during fieldwork in the valley of river Bosna, near the old town of Vranduk (Central Bosnia). This is the first record of this species for Bosnia and Herzegovina. The paper presents a short morphological description and photographs of the species based mainly on the collected specimens, as well as information on the distribution of the taxon.