Results 31 to 40 of about 14,464 (220)

Isolation, Characterization and In Silico Studies of Secondary Metabolites from the Whole Plant of Polygala inexpectata Peşmen & Erik

open access: yesMolecules, 2022
Polygala species are frequently used worldwide in the treatment of various diseases, such as inflammatory and autoimmune disorders as well as metabolic and neurodegenerative diseases, due to the large number of secondary metabolites they contain.
Ayşe Ünlü   +5 more
doaj   +1 more source

Pharmacology of polygala tenuifolia and its significance in traditional Chinese medicine

open access: yesPharmacological Research - Modern Chinese Medicine
Introduction: The dried root of Polygala tenuifolia Willd., known as Polygala Radix, belonging to the family Polygalaceae, has long been used as a medication to cure a variety of illnesses, including sleeplessness, forgetfulness, sadness, cough, and ...
Akash Garg   +2 more
doaj   +1 more source

DUAS ESPÉCIES NOVAS DE POLYGALA L. (POLYGALACEAE ) PARA O BRASIL

open access: yesRodriguésia
RESUMO O subgênero Polygala é caracterizado dentro do gênero Polygala, sobretudo, por apresentar flores com carena cristada. Ele engloba, em território brasileiro 88 espécies e 22 variedades.
Maria do Carmo Mendes Marques   +1 more
doaj   +1 more source

Rediscovering Polygala corifolia (Polygalaceae) 170 years after its description

open access: yesActa Biológica Colombiana, 2016
The rediscovery of Polygala corifolia Planch. & Triana 170 years after the first and last collection is reported. Polygala corifolia was described based on a single collection made in the Sabana de Bogota in 1844.
Fernando Alzate Guarin
doaj   +1 more source

Polygala Grazielae M.C. Marques - Uma nova espécie de Polygala L. para Mato Grosso do Sul

open access: yesRodriguésia
O autor apresenta a diagnose e ilustrações de uma nova espécie de Polygala L, seção Polygala, subseção Apterocarpae Chod., Polygala grazielae, ocorrente no Estado de Mato Grosso do Sul e que apresenta afinidade com P. moquiniana St. Hil. e P. obovata St.
Maria do Carmo Mendes Marques
doaj   +1 more source

Effects of Water Stress on Gas Exchange, Water Relations and Leaf Structure in Two Ornamental Shrubs in the Mediterranean Area

open access: yesAgronomy, 2019
One of the main problems in the Mediterranean area is the long dry season, and hence there is a need to individuate plants that are tolerant to low water availability.
Alessandro Tribulato   +3 more
doaj   +1 more source

28 years of vegetation change (1978 – 2006) in a calcareous coastal dune system [PDF]

open access: yes, 2010
Changes in vegetation structure and composition over a 28 year period (1978–2006) following removal of human-induced disturbances, were examined in a calcareous coastal dune system in Point Nepean National Park (380 19’S, 1440 41’E) in south-eastern ...
Douglas, Imelda   +3 more
core  

Temperature and the evolution of flower color: A review

open access: yesAmerican Journal of Botany, Volume 113, Issue 1, January 2026.
Abstract Flower colors brighten our natural world. How and why have they evolved? How might ongoing global warming alter their evolutionary trajectories? In this review, I examine the influence of ambient temperature on the evolution of flower color.
Elizabeth P. Lacey
wiley   +1 more source

Plant conservation in a changing Mediterranean world

open access: yesPLANTS, PEOPLE, PLANET, Volume 8, Issue 1, Page 49-72, January 2026.
The Mediterranean is one of five climatic regions on the planet characterised by a prolonged summer drought, exceptional plant diversity and high rates of endemism. We provide a framework to link the ecology of plant species conservation in the context of rapid and extreme climate deregulation to a philosophical typology of temporal attitudes (i.e ...
John D. Thompson   +3 more
wiley   +1 more source

Preventing Dementia Using Saffron, The Kampo Medicine, Kamiuntanto, and Their Combination, Kamiuntantokabankoka

open access: yesFrontiers in Pharmacology, 2022
The objective of this review is to evaluate the anti-dementia activities of saffron and its combination with Kampo medicine. The Kampo formula Kamiuntanto composed of 13 crude drugs is well known for its anti-dementia activity.
Kenny Kuchta   +7 more
doaj   +1 more source

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