Tilia monticola Sarg.
[= Tilia americana var. heterophylla]
Annotated by E. E. Addor.

Montana: Missoula County: North side of Brantly (North) Hall, University Campus Elev. 970 m.
46.860278° N, 113.983611° W,
Coordinate Source: GNIS.
Phenology: Flowers & Fruits.

E. E. Addor 821, Jul 31, 1957
SRP, Accession: 31656