The absence of botanical scientific national nomenclature, so the persistence of anarchic utilization in current orrally and scribed of the nomenclatural Rumanian terminology inadequate but actually existent (synonyms, homonims, local and popular dialects) essentially disfavors the processes of the educational system and the cultural development of civil society (population).On the target of optimization, unification and standardization the Rumanian designation of plants, follow five fundamental principles for utilization are proposed: 1. Necessity of Rumanian denomination (nomen necessarium) specific to every genus and species; 2. Unicity of denomination (nomen unicum) give to every genus and species; 3. Uninominality (nomen univerbum) of denomination give to the genus 4. Binominality (nomen biverbum) of denomination of species. 5. Persistence of the significance of Latin complemantary name of species.In the article the modalities of realizing and implementation the five above-mentioned principles are presented.