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Helleborus niger

Known as: HELLEBORUS NIGER WHOLE, Christmas Rose, Christmas-Rose 
 
National Institutes of Health

Papers overview

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2020
2020
The concentration levels and stability of protoanemonin, a characteristic constituent of Ranunculaceae species with antimicrobial… Expand
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2015
2015
Steroidal saponins comprise a substantial part of the secondary metabolite spectrum in the medicinal plant Helleborus niger L… Expand
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2015
2015
Helleborus niger L. is a rhizomatous, herbaceous perennial with overwintering, divided, basal leaves. The objective of the study… Expand
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2014
2014
The aerial parts of the medicinal plant Helleborus niger L. comprise a substantial number of constituents with only few of them… Expand
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2013
2013
Morphological changes and phenolic patterns of developing hellebore sepals and the effects of pistil removal on these parameters… Expand
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2011
2011
Phytochemical investigation of Helleborus niger L. (Ranunculaceae) leaf methanol extract allowed to isolate a phenolic glucoside… Expand
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2009
2009
Gibberellins (GAs) were identified and quantified during flower and fruit development in the Christmas rose (Helleborus niger L… Expand
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2002
2002
In fertilized flowers of Helleborus niger L., the sepals (the showy elements of the perianth at anthesis) grow, spread, and turn… Expand
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1998
1998
Extracts of Helleborus species are used as phytopreparations with immunostimulatory properties in Romanian traditional medicine… Expand
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1995
1995
Autonomous division of the endosperm was induced by in vitro culture of unpollinated ovaries or placenta-attached ovules in… Expand
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