Callophrys affinis affinis

have host

• Global Biotic Interactions: Eriogonum heracleoides Nutt. (parsnipflower buckwheat)
• Global Biotic Interactions: Eriogonum umbellatum var. majus Hooker (sulphur-flower buckwheat)
• Global Biotic Interactions: Eriogonum flavum Nutt. (alpine golden buckwheat)