Vaatbundel van Ricinus. Dwars CreatorMeijer, J.G.Date of creation22-02-1905CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Vaatbundel van Ricinus. Lngs.sn. CreatorMeijer, J.G.Date of creation22-02-1905CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Ricinus communis Date of creation18XXCollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Doorsnede van kiemstengel 'Ricinus communis' CreatorIterson, G. vanDate of creation1925CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960