Kebnat
MUSHROOMS

Oïdium de la renouée

Erysiphe polygoni

Mushrooms
Oïdium de la renouée, photo 1 of 5
Oïdium de la renouée, photo 2 of 5
Oïdium de la renouée, photo 3 of 5

Assisted identification only. Never eat anything without an expert’s confirmation.

Fungus.

There are 15 observations of Oïdium de la renouée in Québec, mostly in Montréal, Montérégie and Laurentides, and it has been reported in 5 of the 17 regions.

Where to see it

  1. Montréal6
  2. Montérégie5
  3. Laurentides2
  4. Bas-Saint-Laurent1
  5. Saguenay–Lac-Saint-Jean1

Grows on

Red cloverTrifolium pratense
Prostrate knotweedPolygonum aviculare
Common beetBeta vulgaris
Field mustardBrassica rapa
TOXIC
Garden peaPisum sativum
TOXIC
Littleleaf buttercupRanunculus abortivus
TOXIC
HoneysuckleAquilegia canadensis
TOXIC
Kidney beanPhaseolus vulgaris
Common evening-primroseOenothera biennis
Canadian milkvetchAstragalus canadensis
Perennial peaLathyrus latifolius
American vetchVicia americana

Similar species

Erysiphe rumicicolaErysiphe rumicicola
Clover Powdery MildewErysiphe trifoliorum
Peony Powdery MildewErysiphe paeoniae
Bindweed Powdery MildewErysiphe convolvuli
Erysiphe sediErysiphe sedi
Golovinomyces sonchicolaGolovinomyces sonchicola
Oïdium des renonculesErysiphe aquilegiae