rubiaceous
madderwort
redden
rubiaceous plant
alizarin
alum
beet
cacao
cochineal
currant
drachm
hemp
henna
indigo
jute
licorice
liquorice
logwood
ocher
rosin
saffron
sago
sugar cane
vitriol
weirder
woad
adder
bladder
ladder
madar
sadder