Journal ArticleDOI
Flavonoid pigments responsible for ultraviolet patterning in petals of the genus Potentilla
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TLDR
Ultraviolet absorption in petals of Potentilla species with yellow flowers is provided by both the yellow chalcone isosalipurposide and by colourless flavonol glycosides, which was detected in about half those species with patterning but also occurred in several where the whole petal is absorbing.About:
This article is published in Biochemical Systematics and Ecology.The article was published on 1984-08-22. It has received 27 citations till now. The article focuses on the topics: Flavanone & Chalcone.read more
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Book ChapterDOI
Flavonoids and flower colour
TL;DR: In this article, it was shown that the color signals emerging from flowers are messages interpretable by mammals as well as by birds and insects, and that colour is most likely a link between animals and plants, as are flower shape, scent and taste.
Journal ArticleDOI
Potentilla--a review of its phytochemical and pharmacological profile.
Michał Tomczyk,Klaus Peter Latté +1 more
TL;DR: This comprehensive review provides a botanical description of Potentilla species and their phytochemical constituents in the aerial and underground parts and recommends that future efforts should concentrate more on in vitro and in vivo studies and also on clinical trials in order to confirm traditional wisdom in the light of a rational phytotherapy.
Book
Flavonoids of the Sunflower Family (Asteraceae)
Bruce A. Bohm,Tod F. Stuessy +1 more
TL;DR: The Flavonoids as Indicators of the Evolutionary Process and Hybridization and Introgression and Flavonoid Relationships with other Families.
Journal ArticleDOI
Flavonoid function and activity to plants and other organisms.
TL;DR: In this article, the function and activity of flavonoids against plants and other organisms are reviewed, including pollinator attractants, oviposition stimulants, feeding attractants and deterrents, allelopathy and phytoalexins.
References
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Journal ArticleDOI
Plant polyphenols—XIV.
TL;DR: These procedures have been applied, in combination with other methods, to the identification of flavonol glycosides present in species Allium, Helleborus, Lathyrus, Matthiola, Potentilla and Tulipa.
Journal ArticleDOI
Comparative biochemistry of flavonoids—I. : Distribution of chalcone and aurone pigments in plants
TL;DR: Isosalipurposide has been identified as the yellow pigment in petals of Paeonia trollioides, Dianthus caryophyllus, Aeschynanthus parvifolius and Asystasia gangetica and the distribution of aureusidin 6-glucoside (aureusin) in the Scrophulariaceae is described.
Journal ArticleDOI
Chromatography and taxonomy in the Rosaceae, with special reference to Potentilla and Prunus1
Journal ArticleDOI
UV-Musterungen auf Blüten und ihr Zustandekommen
TL;DR: Auch unter Berücksichtigung der uv-freien Male sind bei radiären Blüten Muster weniger häufig als bei dorsiventralen, wie das sichtbare Licht an den Intercostalfeldern stärker als an den Nerven.
Related Papers (5)
Flavonols: Pigments Responsible for Ultraviolet Absorption in Nectar Guide of Flower
Dissecting pollinator responses to a ubiquitous ultraviolet floral pattern in the wild
Matthew H. Koski,Tia-Lynn Ashman +1 more