药蜀葵

marsh mallow (Althaea officinalis)

leaf of the iris / variant of 藥|药[yao4]

medicine / drug / substance used for a specific purpose (e.g. poisoning, explosion, fermenting) / CL:種|种[zhong3],服[fu4],味[wei4] / to poison

short name for Sichuan 四川[Si4 chuan1] province / one of the Three Kingdoms 三國|三国[San1 guo2] after the Han dynasty, also called 蜀漢|蜀汉[Shu3 Han4], situated around what is now Sichuan province

hollyhock (Alcea rosea)

sunflower