If varietal names are displayed, common EU rules apply:

As the autonymic variety, the varietal name changed along with the specific name.

Hugh Fulton (1896) organized 142 specific and varietal names into eighteen species groups with 64 species.

The green color is caused by traces of chromium, hence the varietal name.

Rhodolite is a varietal name for rose-pink to red mineral pyrope, a species in the garnet group.

These wines carry the varietal name as well.

In the early 1980's, the Government acceded; thereafter, 75 percent of a wine called by a varietal name had to be made from that grape.

The message here is that giving wines varietal names - identifying them by the grape from which they are made - presents certain problems.

By law, wines can use the varietal name only when they contain at least 75 percent wine made from that grape.

They did what the Bordeaux people do: blended and forgot about the varietal name.