Section of Middle Asia
Polygonum aviculare L.
Herbarium of the State Migration Department, O.E. fon Knorring: expedition to Namanganskii District, year 1912, Ferganskaya Province, Namanganskii District, near Sandalash-su River gorge, gardens near streams, 05.VIII.1912, Knorring O.E, N 499.
There are printed title "Hortus Botanicus Imperialis Petropolitanus. Herbarium of the State Migration Department" and the State Emblem of the Russian Empire on the herbarium sheet.The label is printed, place and date of collection are written by hand.
Raenko L.M., 2004.