Databases

Virtual Herbarium
The virtual herbarium allows on-line access to (label) data originating from collections kept at the NHN. At present (2009) the website provides data extracted from about 1,080.000 collections.
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On-line keys and databases
More and more information is nowadays being presented on internet. The sites presented here are all developed by or in close cooperation with the NHN or one of its branches.
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Taskforce Management and Dissimination of Information
The Taskforce Management and Dissimination of Information (TMDI) is aimed at streamlining activities related to incoming and outgoing information with an emphasis on digitisation.
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Webmaster NHN - Last edited: 09 Jun 2009