Peronospora phlogina Dietel & Holway, 1894

on Phlox

gall

leaves pale, yellow. Underside with a greyish-white down, consisting of erect conidiophores that apically several times are dichotomously branching, each terminal branch ending in an elliptic conidium.

hostplants

Polemoniaceae, monophagous

Phlox paniculata.

references

Klenke & Scholler (2015a).

07/06/2015

mod 24.vii.2017