Paracaryum incanum (Ledeb.) Boiss., Fl. Orient. 4: 262. 1875 Paracaryum incanum (Ledeb.) Boiss., Fl. Orient. 4: 262. 1875is new combination for Mattia incana Ledeb., Fl. Ross. 3: 173. 1847Taxon for this nameParacaryum incanum (Ledeb.) Boiss., Fl. Orient. 4: 262. 1875