Allelopathic influence of medicinal plant Filipendula vulgaris Moench on germination process

Abstract

The allelopathic potential of medicinal plant Filipendula vulgaris Moench, originated from two natural habitats: calcareous grasslands and humid meadows, was investigated using radish (Raphanus sativus L. var. radicula Pers.) as a model plant. Suppression influence of aqueous extracts at concentrations: 1%, 5%, 10%, obtained separately from under and aboveground parts of the species, was studied testing germination capacity, biomass and biometry of seedling, and electrolyte leakage. Additionally, two cultivars of the radish were used to test the sensitivity of frequently used plant in the laboratory tests. This study revealed the inhibiting effect of high concentration aqueous extracts from F. vulgaris organs on the germination of radish. It was significant for seed vigour index, speed emergence, germination stress tolerance index, and mean germination time. However, the stimulating effect of 1% of aqueous extracts from dropwort roots and shoots on the germination indexes was documented. Similarly, low concentration extracts had a positive effect on seedling elongation which was visible in biometric analyses and inhibition percentage index but it was not so obvious in the biomass analyses. In general, the aboveground extracts from dropwort grown on calcareous grassland demonstrated higher allelopathic potential than extracts from underground parts and meadow habitat.

Plants supporting the treatment of cardiovascular diseases

“…Each herbal plant has a di erent spectrum of activity. It is possible due to the various accumulation of active substances, such as: cardiac glycosides, avonoids, alkaloids, anthocyanins and others (Kohlmünzer, 2010;Pizzorno et al, 2015;Fecowicz et al 2020). Preparations with the content of cardiac glycosides, mainly digoxin, obtained from woolly foxglove Digitalis lanata Erth., are of signi cant importance in severe, chronic diseases.…”

Ecophysiological Parameters of Medicinal Plant Filipendula vulgaris in Diverse Habitat Conditions

“…It has double-odd-pinnate leaves, clustered in a rosette at the base of the shoot. Its flowers are small, cream colored, gathered in a paniculate inflorescence, pollinated by insects or wind [ 18 , 19 ]. It produces short, tuberous rhizomes with clonal growth [ 20 ].…”

“…1949 [ 25 , 26 ], both on calcareous deposits. So far, studies focusing on its biology and habitat interactions are scarce [ 19 , 27 ]. Most researchers were interested in the medicinal properties of this plant.…”