Polemonium species are used as food plants by the larvae of some Lepidoptera species including Coleophora polemoniella.
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:This article is about the plant species, for the ancient city named Polemonium, see Fatsa.
Other plants in the sparsely vegetated habitat include sky pilot (Polemonium viscosum), Mt. Belknap draba (Draba ramulosa), and various grasses.