Polygonum acuminatum

are eaten by

• Global Biotic Interactions: Pterodoras granulosus (Valenciennes 1821)

are host of

• Global Biotic Interactions: Microbotryum cordae (Liro) G. Deml & Prillinger 1991
• Global Biotic Interactions: Ustilago utriculosa (Nees) Tul. & C. Tul. 1847
• Global Biotic Interactions: Puccinia solmsii (Kuntze) Sacc. 1899
• Global Biotic Interactions: Puccinia polygoni-amphibii Pers. 1801
• Global Biotic Interactions: Erysiphe polygoni DC. 1821

number of records in gbif

• GBIF data coverage: 388