[1]EESTI TAIMED - ESTONIAN PLANTS. Tartu Ülikooli Botaanikamuuseum - Botanical Museum of the University of Tartu. 89. Lonicera coerulea L. var. altaica Sweet. - Taevassinine kuslapuu, portsmari. [L. altaica Pallas p. p.; L. Pallasii Ledebour.] Mandri lubjarikkamail aladel, eriti lääneosas niisketel puisniitudel, sega- ja lodumetsades. Estonia sarmatica, Petseri-Irboska raudtee ääres, Liivamäe ja Vilo peatuskoha vahel. On the mainland, in districts with calcareous subsoil, especially in moist woody meadows, mixed woods and marshy woods. Estonia sarmatica, along the Petseri-Irboska railway line, between the stations of Liivamäe and Vilo. 29.05.1933. Leg. A. Vaga. [2, надпись карандашом на листе] Псковская область! Н. Миняев.