Associations
provided by BioImages, the virtual fieldguide, UK
In Great Britain and/or Ireland:
Foodplant / gall
embedded sorus of Bauhinus cordae causes gall of live, swollen, deformed ovary of Persicaria hydropiper
Remarks: season: 8-10
Foodplant / feeds on
larva of Phytobius waltoni feeds on Persicaria hydropiper
Foodplant / spot causer
epiphyllous, immersed pycnidium of Septoria polygonorum causes spots on live leaf of Persicaria hydropiper
Remarks: season: 7-10
Other: minor host/prey
Foodplant / pathogen
sorus of Sphacelotheca hydropiperis infects and damages live ovary of Persicaria hydropiper
Remarks: season: 9-10
Other: major host/prey
