Wiktionary:Requested entries (Scientific names)/X


 * (obsolete genus)
 * Xanthorrhoea
 * Xanthorrhoea preissei
 * Xanthosoma
 * Xenopsylla
 * Xestobium
 * Xestobium rufovillosum
 * (flowering plant)
 * = Ziphius
 * Xyleutes
 * Xyleutes leucomochla
 * (obsolete group of insects) Xylophagus, in Xylophagidae
 * (obsolete group of insects) Xylophagus, in Xylophagidae