Anonymous - 499 - Russian Federation
Anonymous - s.n. - Russian Federation
Boufford - 19776 - Japan
Drozdowicz - 65 - Russian Federation
Drozdowicz - 66 - Russian Federation
Equisetum palustre
Ikegami - 3632 - Japan
Kharkevich - 19 - Russian Federation
Krasnoborov - s.n. - Russian Federation
Liu - 18546 - China
Liu - 30036 - China
Lonachevsky - s.n. - Ukraine
Loster - 67 - Russian Federation
Ma - 347 - China
Ma - 5543 - China
MAKAROV - s.n. - Russian Federation
Maltzev - 7304a - Russian Federation
MATYJASZKIEWICZ - 64 - Russian Federation
Merello - 2344 - Republic of Georgia
Sukaczev - 7304 - Russian Federation