Hi @troyunrau, @thererdozensofus is most likely right.
Wild tarragon, Artemesia dracunculus (same sp. as culinary tarragon), is variable in smell/taste. In SoCal, some have no taste, I am told other pop’s do.
There is a range map here for Canada and U.S., bonap.net
And here is mobot treatment of A. dracunculus