binomial nomenclature important A single scientific name is used for the whole world2. Biology The two terms comprise of a generic epithet are:-. List of Cons of Binomial Nomenclature. The ICBN applies not only to plants, as they are now defined, but also to other organisms traditionally studied by botanists. Importance of binomial nomenclature. Binomial Nomenclature Pros and Cons List | NYLN.org Submit content. Nomenclature Every recognized species on earth (at least in theory) is given a two-part scientific name. Millions of organisms are classified scientifically in categories, which helps to have a better understanding. Pineapple binomial name– Ananus sativus. One of Linnaeus’ greatest contributions was that he designed a scientific system of naming organisms called binomial nomenclature (bi – ‘two’, nomial – ‘names’). Binomial nomenclature is defined as the system of nomenclature where every living organism is given a name of two terms of which the first term denotes genus of that organism to which it belongs and the second term is the species name itself.