Thanks Nutcutlet, will look out for any further advice/tips.
Thanks for reply! No, only really noticed because the plant looked less 'compact' than it had until now. Wondering also whether the recent downpours haven't helped either.
Should I be worried if the inner leaves of an otherwise healthy Anthemis are turning brown?
Ok, so I've learnt a lesson re Clematis Wilt. So sorry for incorrect advice. Good to read all this input; I guess it's how we can learn.
They could be suffering from Clematis Wilt which can be fatal but not always - my Clematis Polish Spirit was affected last year. I cut out as much of the wilted brown leaves/stems as I could - and hoped for the best this year. It's been wonderful; full of healthy leaves and masses of flowers.