Title in english: Kuznetsov N.I: Plants of Tomsk lips. 1911
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Title in english: Kuznetsov N.I: Plants of Tomsk lips. 1912
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Title in english: L. Riedel and Lund: Plants of Brazil 1833-35
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Title in english: L. Tyulina. Plants of the Ilmen mountains. 1926
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Title in english: Lakhta Excursion Station and Museum of Nature of the Northern Coast of the Neva Bay
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Title in english: Leningrad province. Leningrad Provincial Land Administration, Melioration Subdivision
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Title in english: Leningrad Chemical-Formacevtic Institute. Department of Pharmacagnosy
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Title in english: Forest inventory of the Far-Eastern State Timber Trust
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Title in english: M.D. Spiridonov. Botanical and geographical survey of Petrograd province
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Title in english: M.I. Pryakhin und B.Ya. Slobodchikov
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Title in english: M.M. Ilyin. Plants of the Petrograd province
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Title in english: Ministry of Agriculture of the RSFSR
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Title in english: Moldavian research base of the USSR Academy of Sciences. Flora of Moldova
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Title in english: Moldavian branch of the USSR Academy of Sciences. Flora of Moldova
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Title in english: Museum of East Siberian dept. of I.R.G.O. in Irkutsk
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Title in english: Museum of the Chita branch of I.R.G.O.
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Title in english: N. Winter. Plantae Ingricae
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Title in english: N. Ikonnikow-Galitzky:Plantae Ingricae
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Title in english: N.A. Ivanova and A.S. Koroleva. Geobotanical research in the Bashkir Republic
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Title in english: ON. Ivanov and I.M. Krasheninnikov. Geobotanical survey of the Kurgan District of the Ural Region.
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Title in english: ON. Palchevsky: Plants of the Far East 1885-1909
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Title in english: ON. Khutov: Plants of the Trans-Baikal Region. 1908
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Title in english: N.V. Pavlov. Plants of Mongolia
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Title in english: N.I. Kuznetsov and T.K. Tripolitova: Plants of Tomsk Province
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Title in english: N.I. Kuznetsov: Plants of Tomsk lips.
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Title in english: Research Institute of Botany, Moscow State University
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Title in english: N.L. Desjatkin. Plantae Gub. Samara
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Title in english: N. F. Smirnov: Plants of Petrograd governorate
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