Section of Middle Asia
Convolvulus spinifer M.Pop. var. oblanceolatum G.Grig.
Herbarium of the State Migration Department, Michelson A.I.: expedition to Dzharkentskii and Przhewalskii Districts, year 1910, Semirechenskaya Province, Dzharkentskii District, Kegeni River left bank, opposite Arasan spring, 21.VI.1910, coll. A.Michelson, N 1337.
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.