It has been quite a long time since there was an update to the plant database itself, so here it is – Data Release 22.
There is no program version update to go with it, the production program for Windows remains at version 1.6.1 and the mobile edition at 1.7. The downloadable install files now use Data Release 22, as will all newly supplied CD’s. The free web database, Plant Base Online, has also been updated to the same release level.