Preeriahelmikki

Parthenium integrifolium L.

have flowers visited by

• Global Biotic Interactions: Sphecodes dichrous Smith 1853
• Global Biotic Interactions: Herina ruficeps Wulp 1867
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Brachyleptura vagans (Olivier 1795)
• Global Biotic Interactions: Philanthus bilunatus Cresson 1865
• Global Biotic Interactions: Chauliognathus marginatus
• Global Biotic Interactions: Typocerus velutinus (Olivier 1795)
• Global Biotic Interactions: Typocerus octonotatus (Haldeman 1847)
• Global Biotic Interactions: Podabrus tomentosus
• Global Biotic Interactions: Syritta pipiens (Linnaeus 1758) (pikkupuuhari)
• Global Biotic Interactions: Toxophora amphitea Walker 1849
• Global Biotic Interactions: Toxomerus marginatus (Say 1823)
• Global Biotic Interactions: Corimelaena (Corimelaena) pulicaria (Germar 1839)
• Global Biotic Interactions: Eumea caesar (Aldrich 1916)
• Global Biotic Interactions: Toxomerus geminatus (Say 1823)
• Global Biotic Interactions: Xylota bicolor Loew 1864
• Global Biotic Interactions: Milesia virginiensis (Drury 1773)
• Global Biotic Interactions: Lucilia sericata (Meigen 1826) (Kultakärpänen)
• Global Biotic Interactions: Sphecodes minor Robertson 1898
• Global Biotic Interactions: Halictus confusus Smith 1853 (Vaskivakomehiläinen)
• Global Biotic Interactions: Zethus spinipes Say 1837
• Global Biotic Interactions: Sphecius speciosus (Drury 1773)