Template:Necker, 1790
- de Necker, N.J. 1790. Elementa Botanica: genera genuina, species naturales omnium vegetabilium detectorum eorumque characteres diagnosticos ac peculiares exhibentia, secundum systema omologicum seu naturale, [...]. Tomus I–III, plates. Parisiis, Bossange et Soc. Bibliopol. DOI: 10.5962/bhl.title.4452