cirsimaritin + S-adenosyl-L-methionine => salvigenin + S-adenosyl-L-homocysteine + H(+)
cirsimaritin + s-adenosyl-l-methionine => salvigenin + s-adenosyl-l-homocysteine + h(+)
cirsimaritin + S-adenosyl-L-methionine => salvigenin + S-adenosyl-L-homocysteine + H(+)
cirsimaritin + s-adenosyl-l-methionine => salvigenin + s-adenosyl-l-homocysteine + h(+)