There are four principal varieties, which may be considered distinct languages:

His speciality is the proper use of the Merlot grape, the principal variety in Pomerol wines.

The following are the principal varieties of semantic anomaly which can be easily recognised by direct intuition.

Excluding those exclusive to ethnic minorities, the principal unclassified varieties of Chinese are:

The two principal varieties, Chinantec and Tlacoatzintepec, have marginal mutual intelligibility.

The principal variety is purple laver (Porphyra umbilicalis).

The two principal varieties, Quiotepec and Comaltepec, have marginal mutual intelligibility.

Two principal varieties of the species are used - the small-leaved Chinese variety plant (C. sinensis subsp.

In the south, mourvedre, grenache, cournoise and muscardin are some of the principal red varieties.