Western Buttercup

Ranunculus occidentalis Nutt.

are host of

• Global Biotic Interactions: Erysiphe aquilegiae DC. 1815
• Global Biotic Interactions: Uromyces jonesii Peck 1882
• Global Biotic Interactions: Puccinia clematidis
• Global Biotic Interactions: Synchytrium variabile Karling 1957
• Global Biotic Interactions: Synchytrium variabile Karling 1957
• Global Biotic Interactions: Synchytrium anomalum J. Schröt. 1875
• Global Biotic Interactions: Synchytrium variabile Karling 1957
• Global Biotic Interactions: Leptotrochila ranunculi (Fr.) Schüepp 1959
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877
• Global Biotic Interactions: Erysiphe polygoni DC. 1821
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877
• Global Biotic Interactions: Peronospora ficariae
• Global Biotic Interactions: Puccinia recondita Roberge ex Desm. 1857
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877
• Global Biotic Interactions: Ramularia didyma Unger 1833
• Global Biotic Interactions: Ramularia didyma Unger 1833
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877
• Global Biotic Interactions: Ramularia didyma Unger 1833
• Global Biotic Interactions: Ramularia didyma Unger 1833
• Global Biotic Interactions: Entyloma ficariae A. A. Fisch. Waldh. 1877