Could be Salvia hispanica?

ladyslppr:
Robin is right Salvia hispanica is the most common Chia
sold on the market. It is sold as a "Aztec Superfood"
it is being produced in South America which is the second
largest exporter of Chia Seed. I take it and use it in
fruit juices. The same can be said in Southern Mexico.
There is also Chia flour which is being used in glutten free breads. And the first use of it was the "Chia Pet".
I have some growing here at my home they have got 4' Tall
but have not flowered yet. I understand if you harvest the plant early you can use the leaves in salads. You get a more easily digested omega 3 than in fax seed. Now you know way more than you ever wanted to about Chia.
Art

I think it is, or was, Salvia hispanica. Unfortunately it is frozen now, since we have had temperatures in the upper 20s (-3 or -4 C). My assessment is that I can't grow chia seed in Pennsylvania. I can grow plants, but the plants set flowers too late in the fall.

Thanks for the ID help.

Apparently chia seed can also be Salvia tiliifolia, used by the Tarahumara.

Be thankful that Salvia tiliaefolia does not set seed in Pennsylvania, because it could easily become a noxious weed. It tried to volunteer in North Carolina on my old property.