Boloria titania

eat

• Global Biotic Interactions: Dryas integrifolia Vahl (entireleaf mountain-avens)
• Global Biotic Interactions: Vaccinium stenophyllum Steud. (airelle de Pennsylvanie)
• Global Biotic Interactions: Vaccinium scoparium Leiberg (grouse whortleberry)
• Global Biotic Interactions: Viola adunca Sm. (Early Blue (Hook) Violet)
• Global Biotic Interactions: Salix arctica Pallas (arctic willow)

have endoparasite

• Global Biotic Interactions: Trichogramma brassicae Bezdenko 1968

have host

• Global Biotic Interactions: Trollius laxus Salisb. (American globeflower)
• Global Biotic Interactions: Viola macloskeyi F. E. Lloyd (small white violet)
• Global Biotic Interactions: Vaccinium angustifolium Ait. (lowbush blueberry)
• Global Biotic Interactions: Viola mirabilis L. (wonder violet)
• Global Biotic Interactions: Bistorta officinalis Raf. (Meadow Bistort)

visit flowers of

• Global Biotic Interactions: Sedum lanceolatum Torr. (spearleaf stonecrop)
• Global Biotic Interactions: Senecio crassulus A. Gray (Thick-Leaf Ragwort)
• Global Biotic Interactions: Erigeron grandiflorus Hook. (largeflower fleabane)
• Global Biotic Interactions: Oreoxis alpina (A. Gray) Coult. & Rose (alpine oreoxis)
• Global Biotic Interactions: Senecio integerrimus Nutt. (lambstongue ragwort)