Megachile petulans Cresson 1878

are mutualistic with

• Global Biotic Interactions: Viola sagittata Ait. (nuoliorvokki)

eat

• Global Biotic Interactions: Pycnanthemum muticum (Michx.) Pers.
• Global Biotic Interactions: Bidens alba (L.) DC.
• Global Biotic Interactions: Pycnanthemum tenuifolium Schrad.

visit

• Global Biotic Interactions: Heliopsis helianthoides (L.) Sw. (päivänsilmä)
• Global Biotic Interactions: Pycnanthemum muticum (Michx.) Pers.
• Global Biotic Interactions: Tamarix aphylla (L.) Karst.

visit flowers of

• Global Biotic Interactions: Rudbeckia scabrifolia L. E. Brown
• Global Biotic Interactions: Viola sagittata Ait. (nuoliorvokki)
• Global Biotic Interactions: Verbena brasiliensis Vell.
• Global Biotic Interactions: Dalea feayi (Chapman) Barneby
• Global Biotic Interactions: Coreopsis lanceolata L. (Aurinkokaunosilmä)