Tapinella Atrotomentosa ( samettijalka) gave the green colour to the italian merinowool in the late autamn 2013. Earlier I saw only grey and brown tones.
The yellow colour came very amazingly from Calluna Vulgaris (kanerva). Very nice by the way in combination with black!
It is an exiting world of colours! The long mittens are a combination of the green and the yellow. Applications are indian silk from Kuwait.