Potanthus flavus

eat

• Global Biotic Interactions: Phyllostachys reticulata (Rupr.) K. Koch (Japanese timber bamboo)
• Global Biotic Interactions: Elymus tsukushiensis Honda
• Global Biotic Interactions: Digitaria abyssinica (Hochst. ex A. Rich.) Stapf (African couchgrass)
• Global Biotic Interactions: Phalaris arundinacea L. (reed canarygrass)
• Global Biotic Interactions: Phyllostachys nigra var. henonis (Mitford) Rendle (Black bamboo)

have host

• Global Biotic Interactions: Miscanthus sinensis Andersson (Chinese silvergrass)

visit flowers of

• Global Biotic Interactions: Veronica ornata Monjuschko