Pulmonaria officinalis L.
Annotated by Klaus H. Lackschewitz, 10 May 1990.

Montana: Ravalli County: Rombo Ranger Station. Elev. 4500 ft.
45.7646° N, 114.2814° W; T1S R22W S11
Coordinate Source: TRS-website.
In a shallow moist draw of a wooded slope near Osmorhiza occidentalis. A well established colony near Rombo Ranger Station West Fork Bitterroot River area. University of Montana Herbarium
Flora of the Bitterroot Mountains Phenology: Flowers.

Klaus H. Lackschewitz 11634, May 10, 1990
With Ken McBride, Wallace E. Albert, Linda Pietarinen
MONTU, Accession: 115581