Sphacelariaceeën CreatorTongeren, B.J. vanDate of creation1914CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bevruchting der Lichenen CreatorTongeren, B.J. vanDate of creation1913CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Azolla sporangien CreatorTongeren, B.J. vanDate of creation1911CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Azolla; macrosporen CreatorTongeren, B.J. vanDate of creation1911CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bloemaanleg bij den peer. CreatorTongeren, B.J. van (tekenaar)Date of creation1923CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Cupressus sempervirens CreatorTongeren, B.J. vanDate of creation24-03-1905CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Taxodium distichum CreatorTongeren, B.J. vanDate of creation1910CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Sequoia sempervirens CreatorTongeren, B.J. vanDate of creation1910CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera Lamarckiana semigigas CreatorTongeren, B.J. vanDate of creation1914CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera biennis CreatorTongeren, B.J. vanDate of creation1914CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera biennis nanella CreatorTongeren, B.J. vanDate of creation1911CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera-vruchten CreatorTongeren, B.J. vanDate of creation1913CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera nanella (Ziekte van) CreatorTongeren, B.J. vanDate of creation1911CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Mimosa pudica CreatorTongeren, B.J. vanDate of creation1912CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Kiemplanten van Viscum CreatorTongeren, B.J. vanDate of creation1912CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Hydnophytum formicarum CreatorTongeren, B.J. vanDate of creation1912CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Kiemplanten van Myrmecodia CreatorTongeren, B.J. vanDate of creation1912CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Wortelknollen der Papilionaceeën CreatorTongeren, B.J. vanDate of creation1912CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Voedings- en hechtwortels van Philodendron : Luchtwortel van Dendrobium. : Voedings- en hechtwortel van Anthurium in doorsnee CreatorTongeren, B.J. van (tekenaar)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Dalbergia : Anisosperma : Bauhinia : Strychnos : Dalechampia CreatorTongeren, B.J. van (tekenaar)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Iris Xiphium Praecox Var. Imperator CreatorTongeren, B.J. van (tekenaar)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Hyacinthus Orientalis CreatorTongeren, B.J. van (tekenaar)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Bloemaanleg bij Syringa vulgaris CreatorTongeren, B.J. van (tekenaar)CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera salicifolia CreatorKoekkoek, M.A.Date of creation1913CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960
Oenothera biennis semigigas en O. biennis sulfurea. Mutanten van 1913 CreatorOvereem, Caspar vanDate of creation1913CollectionThe art of knowledge: educational botanical wall charts 1870 - 1960