af4587's picture

On dog rose

Observed: 8th September 2013 By: af4587
IMG_2624
Description:

feels as though it has a hard core

Identifications
Species interactions

No interactions present.

Species with which Robin's Pin-Cushion Gall (Diplolepis rosae) interacts

Comments

Amadan's picture

It's caused by a gall wasp

So you really ought to move it to "Invertebrates".