(1973). Dictionary of the flowering plants and ferns (8th ed.). International Book Distributor.
Chicago Edition CitationDictionary of the Flowering Plants and Ferns. 8th ed. Dehradun: International Book Distributor, 1973.
Cita MLADictionary of the Flowering Plants and Ferns. 8th ed. International Book Distributor, 1973.
Atenció: Aquestes cites poden no estar 100% correctes.