| Representative specimen Section of Caucasus Bidens cernua L.    Soil and botanical expedition of Caucasian Re-settlement Department to Batumi Region (Russian Lazistan, 1910), G.Woronow, Iter adzaro-lazicum, 1910, prov. et distr. Batum, locus "Chustule" prope p. Gonich, in paludosis, 27.VIII.1910, coll. Ju.Woronow and N.Popov, No 3057 Popov N. Woronow Ju.N. 27.VIII.1910 Turkey [Asia] Woronow Ju.N. The mounting sheet has the printed title: "Hortus Botanicus Imperialis Petropolitanus." and the State Emblem of the Russian Empire. Raenko L.M., Cherneva O.V., 2005 |   |