[On the chemotaxonomy of the tannin sign in the Geranium family].
D010936:Plant Extracts / Q000032:analysis; D010946:Plants, Medicinal / Q000032:analysis / Q000145:classification*; D013634:Tannins / Q000032:analysis*
D010936:Plant Extracts; D013634:Tannins
K chemotaxonomii znaků tríslovin rodu Geranium.