Can anyone identify this "plant" which seems to be growing on Rosa canina planted this spring as part of a native hedge.
Thanks
Hi Jeff, it is a "Robin's pincushion" gall caused by a gall wasp:
http://en.wikipedia.org/wiki/Diplolepis_rosae
Many thanks Bob for such a quick reply. I should have stayed online a bit longer.......
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Hi Jeff, it is a "Robin's pincushion" gall caused by a gall wasp:
http://en.wikipedia.org/wiki/Diplolepis_rosae
Many thanks Bob for such a quick reply. I should have stayed online a bit longer.......