Yes Ryan......Tamarack is Tamarack Larch...... or American Larch.....Eastern Larch....same Tree
The wood is tough and durable, but also flexible in thin strips, and was used by the Algonquian people for making snowshoes and other products where toughness was required.
According to 'Aboriginal Plant Use in Canada's Northwest Boreal Forest', the inner bark has also been used as a poultice to treat cuts, infected wounds, frostbite, boils and hemorrhoids. The outer bark and roots are also said to have been used with another plant as a treatment for arthritis, cold and general aches and pains.