Dried flower heads of Anthemis tinctoria, a perennial garden flower often called Golden Marquerite. This plant is NOT the same as the Chamomile used for tea.
Use on protein fibres. With an Alum/c.o.t. mordant this gives a strong yellow. Use at 50-100% WOF for medium to strong shades. Mixed with or dyed under/over Madder this will produce tangerine shades. A traditional dyeplant widely used in Turkish carpets. If you happen to grow the plant simply pick the flowerheads and use fresh, no need to dry them.
TO USE: soak in hot water overnight. Simmer 30-60 minutes in soaking liquid. Cool, strain then simmer premordanted fibre for 30-60 minutes.
Light and washfastness: good to excellent with a mordant.