Achillea

Anthea is a hardy herbaceous perennial with silver-green foliage. Large long flowering pale yellow flowers that fade in late summer to a creamy-yellow. Cutting back encourages further blooming. Well drained soil. Divide every 4-5years

A selection of my own. The colour of clay brick dust. Growth habit as per other Achillea millefolium hybs.

'Parker's Variety' is a vigorous, upright, clump-forming, semi-evergreen perennial with aromatic, finely-divided, grey-green leaves and erect, leafy stems bearing flat umbels of bright golden-yellow flowers throughout summer. 1.5 x 0.5m  Great  with grasses. Similar to 'Cloth...

Sun loving butterscotch flowers (paler than Terracotta) 50-80cm  

60-80cm Lemon -yellow flowers. 

Red Velvet' is a red-black colour on stems 60-80cm tall bearing flat heads 10cm across.