Galium verum subsp. ruthenicum (Willd.) P. Fourn.
Publ. & Syn.Galium ruthenicum Willd., Sp. Pl. 1, 2: 597 (1798). Described from the lower Volga area (European Russia).
NotesWe have not found where the combination Galium verum subsp. ruthenicum (Willd.) P. Fourn. is published.
Chromosomes(1) 22 (2x). - Kliphuis (1962).
(2) 44 (4x). - Fagerlind (1934); Kliphuis (1962).
GeographyEuropean (E) - Asian (N/C): RUS RFE.
Distribution N = S     E = R     UN = s     CW = r     [ key ]
Parent taxonGalium verum L.
PAF ID750108b
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Panarctic Flora Editor-in-Chief: Reidar Elven (Natural History Museum, University of Oslo)
Editorial Committee: Reidar Elven, David F. Murray (Museum of the North, University of Alaska), Volodya Yu. Razzhivin (Komarov Botanical Institute, Russian Academy of Sciences), Boris A. Yurtsev [deceased] (Komarov Botanical Institute, Russian Academy of Sciences)