Results 41 to 50 of about 3,885 (198)

FAMILIA NYMPHAEACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 1999
Familia con seis géneros y cerca de 66 especies dulceacuícolas, de amplia distribución mundial. Una gran cantidad de representantes incluyendo híbridos, particularmente del género Nymphaea, se utilizan con fines ornamentales.
Alejandro Novelo, Jaime Bonilla-Barbosa
openaire   +1 more source

Environmental control of sepalness and petalness in waterilies

open access: yes, 2010
Existing models of perianth evolution are inadequate to explain morphological variation in tepals of early-divergent angiosperms as conventional concepts regarding the perianth include an unstated assumption that the characteristics of sepalness ...
Warner, Kate Annabelle   +1 more
core   +1 more source

Early Cretaceous angiosperms and beetle evolution [PDF]

open access: yes, 2013
The Coleoptera (beetles) constitute almost one–fourth of all known life-forms on earth. They are also among the most important pollinators of flowering plants, especially basal angiosperms.
Bo Wang   +2 more
core   +2 more sources

Molecular Mechanisms of Anti‐Inflammatory and Immunomodulatory Activities of Key Phytochemicals: A Comprehensive Review

open access: yesJournal of Tropical Medicine, Volume 2026, Issue 1, 2026.
Phytochemicals derived from medicinal plants represent a rich and largely underexploited source of anti‐inflammatory and immunomodulatory agents. Chronic inflammation and dysregulated immune responses underpin many tropical and global diseases, including infectious, autoimmune, and metabolic disorders. This review examines the spectrum of plant‐derived
Md Asaduzzaman   +4 more
wiley   +1 more source

Nuevo registro de Nymphaea prolifera (Nymphaeaceae) para México

open access: yesBotan‪ical Sciences, 1991
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Martha Olvera, Antonio Lot
doaj   +1 more source

Pitcher Plants (Sarracenia) Provide a 21st-Century Perspective on Infraspecific Ranks and Interspecific Hybrids: A Modest Proposal for Appropriate Recognition and Usage [PDF]

open access: yes, 2014
The taxonomic use of infraspecific ranks (subspecies, variety, subvariety, form, and subform), and the formal recognition of interspecific hybrid taxa, is permitted by the International Code of Nomenclature for algae, fungi, and plants.
Calie, Patrick J.   +3 more
core   +2 more sources

Effects of Predator Species and Size on Prey Escape Success Through the Digestive Tract

open access: yesEcology and Evolution, Volume 15, Issue 12, December 2025.
Adults of the aquatic beetle Regimbartia attenuata can survive passage through the digestive tracts of six predator (frog) species, including a non‐native bullfrog. Their active movement through the gut likely facilitates their escape through the cloaca, irrespective of predator species or size.
Shinji Sugiura
wiley   +1 more source

Shedding Light on Shining Leaf Chafers: Rutelinae MacLeay, 1819 (Coleoptera, Scarabaeoidea, Scarabaeidae) as a Neglected Group of Pollinators

open access: yesJournal of Applied Entomology, Volume 149, Issue 10, Page 1584-1599, December 2025.
ABSTRACT The interactions between insects and angiosperms date back to millions of years ago. Among the groups of pollinating animals, it is estimated that insects are responsible for pollinating more than 70% of angiosperms. Coleoptera is one of the most studied insect groups for pollination.
André da Silva Ferreira   +6 more
wiley   +1 more source

Six newly recorded plant species in Zhejiang Province

open access: yes浙江大学学报. 农业与生命科学版, 2016
During the investigation of coastal plants in Ningbo, several species were discovered, which cannot be classified into any species previously reported in the flora of Zhejiang.
CHEN Lichun   +5 more
doaj   +1 more source

Generalist Pollen-Feeding Beetles during the Mid-Cretaceous

open access: yesiScience, 2020
Summary: The Cretaceous fossil record of amber provides a variety of evidence that is essential for greater understanding of early pollination strategies. Here, we describe four pieces of ca.
David Peris   +5 more
doaj   +1 more source

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