Spreading Buckwheat

Eriogonum effusum Nutt.

are eaten by

• Global Biotic Interactions: Strymon melinus Hübner 1818 (Gray Hairstreak)
• Global Biotic Interactions: Euphilotes rita (Barnes & McDunnough 1916) (Rita's Blue)
• Global Biotic Interactions: Strymon melinus Hübner 1818 (Gray Hairstreak)

are host of

• Global Biotic Interactions: Plebejus acmon (Westwood (1852))
• Global Biotic Interactions: Uromyces eriogoni Ellis & Harkn. 1884
• Global Biotic Interactions: Discospora effusa (Peck) Arthur 1907
• Global Biotic Interactions: Uromyces eriogoni Ellis & Harkn. 1884
• Global Biotic Interactions: Uromyces eriogoni Ellis & Harkn. 1884

have flowers visited by

• Global Biotic Interactions: Hesperia comma Linnaeus 1758 (Common Branded Skipper)
• Global Biotic Interactions: Plebejus melissa
• Global Biotic Interactions: Euphilotes rita coloradensis (Mattoni 1966)
• Global Biotic Interactions: Icaricia icarioides (Boisduval 1852) (Boisduval's Blue)
• Global Biotic Interactions: Satyrium saepium