Url,Type,Title,Publisher Place,Publisher,Date,Authors,Volume,Language,Pages https://www.biodiversitylibrary.org/page/39512431,Book,"Regni vegetabilis systema naturale, sive Ordines, genera et species plantarum secundum methodi naturalis normas digestarum et descriptarum ",Parisiis [etc.],sumptibus sociorum Treuttel et Würtz,1821,"Candolle, Augustin Pyramus de, 1778 -1841",v.2;Suppl.:v.2 (1821),Latin,Page 589