Section of Middle Asia
Ipomoea purpurea (L.) Roth.
Herbarium of the State Migration Department, O.E. fon Knorring and Z.A. fon Minkwitz: expedition to Andijanskii District, year 1911, Ferganskaya Province, Andijanskii District, Dzhelalabad, in the garden, 06.VII.1911, coll. Minkwitz Z.A., N 1433.
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.