Top: spent flowers on a Hebe cultivar.

Middle: spent flowers on a Thalictrum.

Bottom: Pieris 'Little Heath'

I did wonder if the bottom one could be a variegated azalea. We have one that looks just like that, but it's smaller than the Pieris. There's nothing to give the scale on the photo.

No idea of the first two, but I'm definitely with Fractal on the last one - I've recently brought the exact same Pieris.

No 3 is small - the picture is about 2 ft wide and individual leaves about 1.5 inches long.

I'll add rulers to the next batch ;-)

Thanks for your help, all.

It's Pieris then. My azalea has leaves about 0.5 inches long. 10/10 Fractal! :-)