Score0-1 - Moderate to Large: Population size is imprecisely known but is believed to be >10,000 individuals.
CommentPopulation size is unknown for Montana, though it may be more than 100,000 plants.
Score0 - Widespread species within Montana (occurs in 5% or more of the state or generally occurring in 6 or more sub-basins.) as well as outside of Montana.
CommentSporadically distributed in western Montana, though it likely occurs in more than 6 sub-basins.
Area of Occupancy
Score0 - High: Occurs in >25 Subwatersheds (6th Code HUC’s).
Score1 - Moderate: Species is restricted to a specific habitat that is more widely distributed or to several restricted habitats and is typically dependent upon relatively unaltered, good-quality habitat (C Values of 5-7).
ScoreNA - Rank factor not assessed.
CommentTrends are unknown, though habitat is generally stable and populations have probably not declined significantly.
Score0-1 - Low to Medium.
CommentThreats to the species' viability appear to be insignificant to low.
Score0-1 - Low to Moderate Vulnerability.
CommentNo specific factors are known which are believed to increase the species' vulnerability.
Raw Conservation Status Score
1 to 3 total points scored out of a possible 16 (Rarity factors and threats only).