National or regional red lists were cited for determining status in each country or region (cf. “REFERENCES (Red lists)”). Threatened plants of ten East Russian states, namely Khabarovsk, Primorsky, Sakhalin, Kamchatka, Sakha, Amur, Magadan, Buryat, Irkutsk, Chita, were treated as threatened plants of East Russia. These East Russian threatened plants are indicated by “T”.

Native plants (non-threatened), indicated by “N”, and endemic plants in each country or region, indicated by grayish, were determined following a parenthetic reference listed in “REFERENCES (Others)”.