Word Study
varietal
CIDE DICTIONARY
varietal, a.
Of or pertaining to a variety; characterizing a variety; constituting a variety, in distinction from an individual or species. [1913 Webster]
"Perplexed in determining what differences to consider as specific, and what as varietal." [1913 Webster]
OXFORD DICTIONARY
varietal, adj.
1 esp. Bot. & Zool. of, forming, or designating a variety.
2 (of wine) made from a single designated variety of grape.
1 esp. Bot. & Zool. of, forming, or designating a variety.
2 (of wine) made from a single designated variety of grape.
Derivative
varietally adv.
For further exploring for "varietal" in Webster Dictionary Online