Results 1 to 10 of about 1,804 (199)

Phenetic studies in Nuphar Sm. (Nymphaeaceae):variation in sect. Nuphar

open access: yesPlant Systematics and Evolution, 2003
Previous taxonomic assessments of the hydrophytic genus Nuphar Sm. (Nymphaeaceae) have inadequately considered the range of morphological variation existing in the genus. A comprehensive statistical analysis of morphological features among the recognized taxa of Nuphar is presented here, first using 10 fruit characters to delimit the separation of two ...
Donald J Padgett
exaly   +4 more sources

6,6′-Dihydroxythiobinupharidine (DTBN) Purified from Nuphar lutea Leaves Is an Inhibitor of Protein Kinase C Catalytic Activity [PDF]

open access: yesMolecules, 2021
Water lily (Nuphar) bioactive extracts have been widely used in traditional medicine owing to their multiple applications against human ailments. Phyto-active Nuphar extracts and their purified and synthetic derivatives have attracted the attention of ...
Kamran Waidha   +6 more
doaj   +3 more sources

Genetic Diversity and Population Structure Assessed Using Microsatellite (SSR) Markers from Relict Populations of Nuphar pumila (Nymphaeaceae) [PDF]

open access: yesPlants, 2023
The genus Nuphar (Nymphaeaceae) comprises aquatic plant species inhabiting freshwater bodies of the Northern hemisphere temperate regions known as yellow water-lilies. Nuphar lutea and N.
Claudia González-Toral   +2 more
doaj   +2 more sources

Nuphar lutea Extracts Exhibit Anti-Viral Activity against the Measles Virus

open access: yesMolecules, 2020
Different parts of Nuphar lutea L. (yellow water lily) have been used to treat several inflammatory and pathogen-related diseases. It has shown that Nuphar lutea extracts (NUP) are active against various pathogens including bacteria, fungi, and ...
Jacob Gopas   +2 more
exaly   +3 more sources

Synthesis and Sulfur Electrophilicity of the Nuphar Thiaspirane Pharmacophore

open access: yesACS Central Science, 2016
We describe a general method to synthesize the iminium tetrahydrothiophene embedded in the dimeric Nuphar alkaloids. In contrast to prior studies, the sulfur atom of the thiaspirane pharmacophore is shown to be electrophilic. This α-thioether reacts with thiophenol or glutathione at ambient temperature to cleave the C-S bond and form a disulfide. Rates
Norihiro Tada   +7 more
doaj   +4 more sources

Wuhan Botanical Garden Chinese Academy of Science

open access: yesHortus Botanicus, 2021
Wuhan Botanical Garden is rightfully the third largest botanical garden in China. Located on a not very large area (70 hectares), there are about 14 thousand taxa in the garden. The 16 main collections are China's national treasures.
Tkachenko Kirill
doaj   +1 more source

Macrophyte flora of the city of Tobolsk: concise analysis [PDF]

open access: yesARPHA Proceedings, 2020
The purpose of the research is the studying of the flora of waterbodies and watercourses of the city of Tobolsk (Tyumen Region, Russia). The work is based on the author's hydrobotanical studies, which have been carried out in the city since 2015.
Оlga А. Kapitonova
doaj   +3 more sources

Plant traits and environment: floating leaf blade production and turnover of waterlilies [PDF]

open access: yesPeerJ, 2017
Floating leaf blades of waterlilies fulfill several functions in wetland ecosystems by production, decomposition and turnover as well as exchange processes. Production and turnover rates of floating leaf blades of three waterlily species, Nuphar lutea (L.
Peter F. Klok, Gerard van der Velde
doaj   +2 more sources

Anatomical structure of the blade in some aquatic plants

open access: yesGlasnik Šumarskog Fakulteta Univerziteta u Banjoj Luci, 2004
The article comprises the investigation of the lamina (floating or emerged leaves) structure in some aquatic plants living in the Danube Delta channels, lakes and other aquatic areas, namely: Butomus umbellatus L., Nuphar luteum (L.) Sibthorp & Smith ...
Rodica Bercu
doaj   +6 more sources

Initial decomposition of floating leaf blades of waterlilies: causes, damage types and impacts [PDF]

open access: yesPeerJ, 2019
The initial decomposition of large floating-leaved macrophytes, such as waterlilies, can be studied by following changes in leaf damage and area loss of leaf blades tagged in their natural environment.
Peter F. Klok, Gerard van der Velde
doaj   +2 more sources

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