Dyes from Tromsø, Norway (2015-2016)










Leaves of Papaver croceum
Ice Poppy










C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V










Leaves of Polygonum aviculare
Knotgrass










C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V










Stems of Polygonum aviculare
Knotgrass










C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V




















C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
Sorrel




















C Al Al+Fe Am Cm Cu Fe S U V
Flowers of Rumex longifolius
Northern Dock




















Leaves of Rumex longifolius
Northern Dock
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V




















C Al Al+Fe Am Cm Cu Fe S U V
Stems of Rumex longifolius
Northern Dock




















C Al Al+Fe Am Cm Cu Fe S U V
Flowers of Senecio vulgaris
Groundsel
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V




















C Al Al+Fe Am Cm Cu Fe S U V
Leaves of Senecio vulgaris
Groundsel




















C Al Al+Fe Am Cm Cu Fe S U V
Stems of Senecio vulgaris
Groundsel
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V
C Al Al+Fe Am Cm Cu Fe S U V