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Idaho Penstemon
Penstemon idahoensis
NatureServe conservation status
Global (G-rank): G2
State (S-rank): S2
External links
Phenology
Flowers late June-July.
Species range
Occurs in southern Idaho and across the border into northeastern Utah and northwestern Nevada.
Threats or limiting factors
Leafy spurge (Euphorbia esula) is found at many sites but is being controlled, mostly by herbicides. Grazing occurs near many sites, but the impact from the animals is unknown. Drought is also likely impacting this species.
