[Tagging] on the name of a tag for landcover

[Johan Jönsson]

To make my question more clear:
IF we where to use landcover, what would then the value for grasslands and 
lawns be?

=herbaceous
=herbs
=grass

In another context, guess the third:
landcover=trees/shrubs/???

The description would be something like
"Areas where the vegetation is dominated by grasses and other herbaceous 
(non-woody) plants, with only sparse trees and shrubs. Including managed lands 
but excluding cultivated areas (crops) and wetlands."

p.s.
Nice overview Imagic
d.s.