Wollenweber, Eckhard ; Valant-Vetschera, K. M. ; Wilson Fernandez, G. (2006):
Chemodiversity of exudate flavonoids in Baccharis concinna and three further South-American Baccharis species.
In: Natural product communications, 1, pp. 627-632. [Article]

Valant-Vetschera, K. M. ; Wollenweber, Eckhard (2006):
Flavones and flavonoids.
In: Flavonoids : chemistry, biochemistry and applications / ed by Îyvind M. Andersen; Kenneth R. Markham.- Boca Raton, Fla. [u.a.] : CRC Taylor & Francis, 2006.- 1237 S.-ISBN: 0-8493-2021-6.- S. 617-748, Boca Raton, Fla. [u.a.], CRC Taylor & Francis, [Book Section]

Wollenweber, Eckhard ; Dörsam, M. ; Dörr, M. ; Roitman, J. N. ; Valant-Vetschera, K. M. (2005):
Chemodiversity of surface flavonoids in Solanaceae.
In: Zeitschrift für Naturforschung / C, 60, pp. 661-670. [Article]

Valant-Vetschera, K. M. ; Wollenweber, Eckhard (2004):
Chemodiversity of exudate flavonoids in some Haplopappus species from Chile.
In: Polyphenols communications 2004 : XXII International Conference on Polyphenols, 25-28 August 2004, Helsinki / ed. Antti Hoikkala ...- 2004.- S. 707-708, [Conference or Workshop Item]

Valant-Vetschera, K. M. ; Roitman, J. N. ; Wollenweber, Eckhard (2003):
Chemodiversity of exudate flavonoids in some members of the Lamiaceae.
In: Biochemical systematics and ecology, 31, pp. 1279-1289. [Article]

Valant-Vetschera, K. M. ; Fischer, R. ; Wollenweber, Eckhard (2003):
Exudate flavonoids in species of Artemisia(Asteraceae-Anthemideae) : new results and chemosystematic interpretation.
In: Biochemical systematics and ecology, 31, pp. 487-498. [Article]

Valant-Vetschera, K. M. ; Wollenweber, Eckhard ; Gaydou, E. (2003):
New exudate flavonoids of species from the Crysanthemum complex(Asteraceae-Anthemideae).
In: Biochemical systematics and ecology, 31, pp. 545-548. [Article]

Valant-Vetschera, K. M. ; Wollenweber, E. (2001):
Exudate flavonoid aglycones in the alpine species of Achillea sect. Ptarmica: Chemosystematics of A. moschata (Compositae - Anthemideae).
In: Biochemical systematics and ecology, 29, pp. 149-159. [Article]

Valant-Vetschera, K. M. ; Wollenweber, E. (1999):
Leaf exudate flavonoids of Achillea sibirica subsp. mongolica and A. latiloba.
In: Biochemical systematics and ecology, 27, pp. 523-525. [Article]

Valant-Vetschera, K. M. ; Wollenweber, E. (1996):
Comparative analysis of leaf exudate flavonoids in Achillea subsect. Filipendulinae.
In: Biochemical systematics and ecology. 24 (1996), S. 435-446, [Article]

Valant-Vetschera, K. M. ; Wollenweber, E. (1996):
Exudate leaf flavonoids of Achillea clusiana Tausch and related species.
In: Biochemical systematics and ecology. 24 (1996), S. 447-478, [Article]

Valant-Vetschera, K. M. ; Wollenweber, E. (1995):
Flavonoid aglycones from the leaf surfaces of Artemisia spp. (Compositae - Anthemideae).
In: Zeitschrift für Naturforschung. 50c (1995), S. 353-357, [Article]