Heteropappus altaicus (Willd.) Novopokr. and Convolvulus chinensis Ker-Gawler (= Convolvulus fischeranus V. Petrov)

A raven in a high sandy left bank of the Novyi Onon arm of the Onon River 1 km downstream of the village Nozhnii Tsasuchei, Onon District, Chita Province, Transbaikalia, Siberia, Russia, 20th July 1997. O. Kosterin.