NDFF The new tally project (plants)

Latest version published by Dutch National Database of Flora and Fauna (NDFF) on Mar 26, 2018 Dutch National Database of Flora and Fauna (NDFF)

With this project FLORON Plant Conservation Netherlands aims to maintain an up-to-date database of occurrence records and promptly signal changes to flora in the wild. The New Tally project pre-selects a set of kilometre plots that are examined twice a year.

In addition, as many kilometre plots as possible that are not included in this selection are also examined as per the protocol. This is done to make sound statistical judgements about trends in the advance and decline of plant species in the Netherlands.

The New Tally project employs a protocol that is characterized by a limited visiting period (4 to 12 hours, depending on the complexity of the landscape) and 2 counters (or groups of counters) who independently cross a plot during the inventory survey.

Dataset available via https://www.ndff.nl/english / serviceteamndff@natuurloket.nl

Positive observations without zeros.

577,584 records (March 2018)



Download the latest version of the metadata-only resource metadata as EML or RTF:

Metadata as an EML file download in English (6 KB)
Metadata as an RTF file download in English (5 KB)


The table below shows only published versions of the resource that are publicly accessible.


Researchers should respect the following rights statement:

The publisher and rights holder of this work is Dutch National Database of Flora and Fauna (NDFF). This work is licensed under a Creative Commons Attribution Non Commercial (CC-BY-NC) 4.0 License.

GBIF Registration

This resource has been registered with GBIF, and assigned the following GBIF UUID: 74005c08-64da-4122-b994-d289748bccce.  Dutch National Database of Flora and Fauna (NDFF) publishes this resource, and is itself registered in GBIF as a data publisher endorsed by Netherlands Biodiversity Information Facility.


Metadata; Observation


Who created the resource:

Laurens Sparrius
Data manager
FLORON Plant Conservation Netherlands NL

Who can answer questions about the resource:

Dries Oomen

Who filled in the metadata:

Dries Oomen

Who else was associated with the resource:

Henk de Vries
Node manager NLBIF
NLBIF (Netherlands Biodiversity Information Facility) P.O.Box 9517 2300 RA Leiden NL

Geographic Coverage


Bounding Coordinates South West [50.736, 3.318], North East [53.521, 7.207]

Taxonomic Coverage

All vascular plants

Kingdom  Plantae (Plants)

Temporal Coverage

Start Date / End Date 1999-01-01 / 2011-12-31

Additional Metadata

Alternative Identifiers https://ipt.ndff.nl/resource?r=12_204_nieuwe_strepen_floron