Balloon Flower

Platycodon grandiflorus (Jacq.) A. DC.

are eaten by

• Global Biotic Interactions: Diabrotica undecimpunctata Mannerheim 1843 (Spotted Cucumber Beetle)
• Global Biotic Interactions: Bombus griseocollis (De Geer 1773) (Brown-belted Bumblebee)

are host of

• Global Biotic Interactions: Septoria platycodonis
• Global Biotic Interactions: Cladosporium spongiosum Berk. & M. A. Curtis 1868
• Global Biotic Interactions: Alternaria alternata (Fr.) Keissl. 1912
• Global Biotic Interactions: Plectosphaerella cucumerina (Lindf.) W. Gams 1972

have flowers visited by

• Global Biotic Interactions: Xylocopa virginica virginica (Linnaeus 1771)
• Global Biotic Interactions: Exomala orientalis (Waterhouse 1875) (Oriental beetle)
• Global Biotic Interactions: Apis mellifera Linnaeus 1758 (Honey bee)
• Global Biotic Interactions: Diabrotica undecimpunctata Mannerheim 1843 (Spotted Cucumber Beetle)
• Global Biotic Interactions: Augochlorella aurata (Smith 1853)

have pathogen

• Global Biotic Interactions: Platycodon mild mottle virus