Puccinia urticata – “nettle clustercup rust fungus”
which grows alternating between nettles and rushes – but only causes these “slug like” orange spotted galls on the stems and leaves of nettles.
Holystone, Northumberland
Puccinia urticata – “nettle clustercup rust fungus”
which grows alternating between nettles and rushes – but only causes these “slug like” orange spotted galls on the stems and leaves of nettles.
Holystone, Northumberland