NP collections present:

	Aceraceae spp - [Maple or Sycamore family]
	Aeonium spp [Crassulaceae, Sempervivens family]
	alpine plants
	Annonaceae spp [Soursop family]
	Arisaema spp - Cobra lilies [Araceae, Arum family ]
	Asarum spp [Aristolochiaceae, Birthwort family]
	Betulaceae spp [Birch family]
	Cecropiaceae
	Coniferae spp [Pine family]
	Costaceae spp
	Ericaceae spp - incl. Rhododendron [Heath family]
	Euonymus spp [Celastraceae, Staff-tree family]
	Fraxinus - Ash [Oleaceae, Olive family]
	Guianese plants
	Laburnum - Goudenregen [Fabaceae, Pea family]
	Magnolia - Tulpeboom [Magnoliaceae, Magnolia family]
	Orchidaceae South America [Orchideeënfamilie]
	Penstemon [Scrophulariaceae, Figwort family]
	Rhododendron spp [Ericaceae, Heath family]
	Syringa - Lilac [Oleaceae, Olive family]
	Tillandsioideae spp [subfamily Bromeliaceae, Pineapple family]
	Trillium - Wakerobin [Liliaceae, Lily family]
	Tsuga spp - Hemlock [Coniferae, Pine family]