The Collaborative International Dictionary of English v.0.48:

Kinnikinic \Kin`ni*ki*nic"\, n. [Indian, literally, a mixture.]
   Prepared leaves or bark of certain plants; -- used by the
   Indians of the Northwest for smoking, either mixed with
   tobacco or as a substitute for it. Also, a plant so used, as
   the osier cornel (Cornus stolonijra), and the bearberry
   (Arctostaphylus Uva-ursi). [Spelled also kinnickinnick
   and killikinick.]
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Killikinick \Kil`li*ki*nick"\, n.
   See Kinnikinic.
   [1913 Webster]