Back اسم مبهم Arabic Nomen dubium Catalan Nomen dubium Czech Nomen dubium German Nomen dubium EO Nomen dubium Spanish نام شکدار FA Nomen dubium French Nomen dubium GL טקסון מוטל בספק HE
In binomial nomenclature, a nomen dubium (Latin for "doubtful name", plural nomina dubia) is a scientific name that is of unknown or doubtful application.