World Geographical Scheme for recording plant distributions

 

The second edition is now available. TDWG members will receive a copy, but it can also be obtained from the Hunt Institute .

 

It is also available in pdf format

 

And the text delimited files and revised database (MS Access) are also available.

 

Digitised georeferenced maps suitable for use in a GIS are available from http://www.rbgkew.org.uk/gis/tdwg