sr23's picture

IMG_6667a rose problem (Large)

Observed: 22nd May 2012 By: sr23sr23’s reputation in Plantssr23’s reputation in Plantssr23’s reputation in Plants
IMG_6667a rose problem (Large)
Description:

This was found in open ground on a dog rose(?). It isn't what I recognise as the gall called robin's pincushion, but is this how it starts?

Identifications
Species interactions

No interactions present.

Species with which Phragmidium interacts

Comments

Amadan's picture

Robin's pincushion -

is caused by a wasp, whereas this is caused by a fungus.