Western Buttercup

Ranunculus occidentalis Nutt.

have flowers visited by

• Global Biotic Interactions: Priocnemis
• Global Biotic Interactions: Andrena suavis Timberlake 1938
• Global Biotic Interactions: Hilara (Balloon Flies)
• Global Biotic Interactions: Tenthredinidae
• Global Biotic Interactions: Andrena cuneilabris Viereck 1926
• Global Biotic Interactions: Protosmia rubifloris (Cockerell 1898)
• Global Biotic Interactions: Halictus tripartitus Cockerell 1895
• Global Biotic Interactions: Andrena sola Viereck 1917
• Global Biotic Interactions: Andrena caerulea Smith 1879
• Global Biotic Interactions: Andrena caerulea Smith 1879
• Global Biotic Interactions: Lasioglossum limbellum (Morawitz 1876)
• Global Biotic Interactions: Panurginus nigrihirtus Michener 1936
• Global Biotic Interactions: Brassicogethes aeneus (Fabricius 1775) (Common Pollen Beetle)
• Global Biotic Interactions: Epalpus signifer (Walker 1849)
• Global Biotic Interactions: Andrena w-scripta Viereck 1904