Results 51 to 60 of about 3,885 (198)

The coming and going of a marl lake: multi-indicator palaeolimnology reveals abrupt ecological change and alternative views of reference conditions [PDF]

, 2015
Eutrophication is the most pressing threat to highly calcareous (marl) lakes in Europe. Despite their unique chemistry and biology, comprehensive studies into their unimpacted conditions and eutrophication responses are underrepresented in conservation ...
Bennion, H, Clarke, SJ, Davidson, TA, McGowan, S, Prentice, S, Sayer, CD, Simpson, GL, Stone, L, Wiik, E   +8 more
core   +1 more source

Beetle Pollination in the Holoparasitic Lophophytum pyramidale (Balanophoraceae): A New Case of Brood‐Pollination Mutualism?

Journal of Applied Entomology, Volume 149, Issue 10, Page 1542-1554, December 2025.
ABSTRACT Beetle pollination is considered an ancestral trait in angiosperms, retained in a few specialised families engaging in longstanding interactions with ancient groups of beetles. While beetles represent some of the earliest angiosperm pollinators, there is also increasing evidence that some beetle‐pollinated plants represent a derived condition.
Alexandre da Silva Medeiros, Priscila Andre Sanz‐Veiga, João Marcelo Alvarenga Braga, Izar Aximoff, André Silva Roza, Isabel DiStefano, Bruno A. S. de Medeiros, Felipe W. Amorim   +7 more
wiley   +1 more source

Flora das cangas da Serra dos Carajás, Pará, Brasil: Nymphaeaceae

Rodriguésia
Resumo Este estudo engloba a única espécie de Nymphaeaceae registrada para a canga da Serra dos Carajás, no estado do Pará, trazendo descrição detalhada, ilustração e comentários morfológicos. É registrada uma espécie de Nymphaea para a área de estudo: N.
Carla Teixeira de Lima
doaj   +1 more source

The distribution of Nymphaea candida C. Presl (Nymphaeaceae) in Poland

Acta Societatis Botanicorum Poloniae, 2014
Nymphaea candida C. Presl is a rare species limited in its distribution to NE Poland. It has often been confused with N. alba L., a much more frequent species. It is probably a threatened species.
Maciej Wajda
doaj   +1 more source

Omnivorous Diets of Sympatric Duck Species in a Subtropical East Asia Wetland Unveiled by Multi‐Marker DNA Metabarcoding

Environmental DNA, Volume 7, Issue 5, September–October 2025.
The East Asian–Australasian Flyway (EAAF) is experiencing significant declines in migratory waterbird populations. Understanding the foraging ecology of waterbird species, particularly ducks, is crucial for monitoring and protecting their food sources and wetland habitats.
Pei‐Yu Huang, Emily Shui Kei Poon, Lai Ying Chan, Derek Kong Lam, Ivy Wai Yan So, Yik‐Hei Sung, Simon Yung Wa Sin   +6 more
wiley   +1 more source

Phylogenetic reconstruction in the Order Nymphaeales: ITS2 secondary structure analysis and in silico testing of maturase k (matK) as a potential marker for DNA bar coding

BMC Bioinformatics, 2012
Background The Nymphaeales (waterlilly and relatives) lineage has diverged as the second branch of basal angiosperms and comprises of two families: Cabombaceae and Nymphaceae.
Biswal Devendra, Debnath Manish, Kumar Shakti, Tandon Pramod   +3 more
doaj   +1 more source

Progestogens and androgens influence root morphology of angiosperms in a brassinosteroid‐independent manner

The Plant Journal, Volume 123, Issue 5, September 2025.
Significance Statement Plants produce progesterone and androgens, which alter root morphology in A. thaliana and 60% of tested angiosperms. Brassinosteroids seem uninvolved. Understanding the mechanism is like navigating an unknown city—exemplarily Dittelbrunn (a small village in Bavaria)—where the expected shortcut (interaction with brassinosteroids ...
Karl Ludwig Körber, Sudip Paul, Jana Oklestkova, Emanuel Barth, Felix Feistel, Henk Oppermann, Ceren Oktay, Maja Dorfner, Miroslav Strnad, Jennifer Munkert, Alexandra C. U. Furch, Jan Klein   +11 more
wiley   +1 more source

Morfologia da flor, fruto e plântula de Victoria amazonica (Poepp.) J.C. Sowerby (Nymphaeaceae) Morphology of flower, fruit and seedling of Victoria amazonica (Poepp.) J.C. Sowerby (Nymphaeaceae)

Acta Amazonica, 2011
Victoria amazonica (Poepp.) J.C. Sowerby é uma hidrófita que ocorre nas várzeas de águas brancas e igapós da Bacia Amazônica e na Bacia do rio Paraguai. A morfologia da flor, fruto e plântula/"tirodendro" é objeto do presente trabalho.
Sônia Maciel da Rosa-Osman, Robson Rodrigues, Maria Sílvia de Mendonça, Luiz Antonio de Souza, Maria Teresa Fernandez Piedade   +4 more
doaj   +1 more source

МОРФОЛОГИЯ ПРОРОСТКОВ, СТРОЕНИЕ ПОБЕГОВОЙ СИСТЕМЫ И ПРИРОДА РЕПРОДУКТИВНЫХ СТРУКТУР У ПРЕДСТВАВИТЕЛЕЙ СЕМЕЙСТВА HYDATELLACEAE (NYMPHAEALES) [PDF]

, 2008
Строение проростков и побеговых систем гидателловых, а также морфологическое разнообразие их репродуктивных структур до последнего времени были изучены слабо.
Беэр, А.С., Бриггс, Б.Г., Макфален, Т.Д., Ремизова, М.В., Рудалл, П.Дж., Соколов, Д.Д.   +5 more
core  

A comprehensive review on Nymphaea stellata: A traditionally used bitter

Journal of Advanced Pharmaceutical Technology & Research, 2010
Nymphaea stellata Willd. (Syn. Nymphaea nouchali Burman f.) (Nymphaeaceae) is an important and well-known medicinal plant, widely used in the Ayurveda and Siddha systems of medicines for the treatment of diabetes, inflammation, liver disorders, urinary ...
M K Mohan Maruga Raja, Neeraj Kumar Sethiya, S H Mishra   +2 more
doaj   +1 more source