Results 51 to 60 of about 67,308 (250)
The bumble bees (Hymenoptera: Apidae: Bombus) of Arkansas, fifty years later [PDF]
, 2015 Many species of bumble bees (Hymenoptera: Apidae: Bombus Latreille) are declining throughout their ranges in North America, yet detecting population trends can be difficult when historical survey data are lacking. In the present study, contemporary data
Szalanski, Allen L., Tripodi, Amber D.
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PLANTS, PEOPLE, PLANET, EarlyView.Recent shifts in flowering times are an index of, and a response to, human driven climate change. However, most information on these flowering changes is heavily skewed to the northern hemisphere. This imbalance limits our understanding of how climate change is affecting ecosystems, including the mismatches of flowering times between species, increased
Ross D. Stewart +3 more
wiley +1 more source
A review on ethnopharmacology and phytochemistry of Premna mollissima Roth. [PDF]
Journal of Medicinal PlantsBackground: Premna mollissima Roth. belong to family Lamiaceae is a small deciduous tree commonly called as dusky fire brand bark. It is distributed in tropical or subtropical climate, often in hilly or forested areas of India, Sri Lanka, Bangladesh and ...
Shweta Rawat, Manisha Thapliyal
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Antioxidants, 2020 This study aimed to compare the antioxidant activities of extracts obtained from three plant families and evaluate their therapeutic effect on strokes.
Narayana Pineda-Ramírez +8 more
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Türk Biyokimya Dergisi, 2021 In this study, we aim at deciphering the phenolic content of Vitex agnus-castus L. leaf and fruit extracts prepared with different methods and relate it to their antioxidant activity.
Kımna Ceren, Fafal Tuğçe
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Synopsis of the genus "Teucrium" L. (Lamiaceae) in Morocco [PDF]
, 1997 Sinopsis del género Teucrium (Lamiaceae) en Marruecos. Para el género Teucrium en Marruecos, se reconocen 60 taxa distribuidos en 52 especies ordenadas en 8 secciones.
El Oualidi, Jalal, Navarro, Teresa
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Tree Species Composition and Forest Stratification along the Gradients in the Dry Deciduous Forests of Godavari Valley, Telangana, India [PDF]
, 2018 It is important to understand the tree species composition, abundance, species diversity and stratification in tropical dry deciduous forests that are under threat. A quadrat study was attempted in the dry deciduous forests along the ecological
Raju, Vatsavaya S, Suthari, Sateesh
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Life after herbarium digitisation: Physical and digital collections, curation and use
PLANTS, PEOPLE, PLANET, EarlyView.Societal Impact Statement Collections of dried plant specimens (herbaria) provide an invaluable resource for the study of many areas of scientific interest and conservation globally. Digitisation increases access to specimens and metadata, enabling efficient use across a broad spectrum of research.
Alan James Paton +39 more
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New menthone type of Mentha pulegium L. volatile oil from northwest Iran
Czech Journal of Food Sciences, 2011 The constituents of the volatile oil of air-dried aerial parts of Mentha pulegium L. (Lamiaceae) plants wildly growing in Northwest Iran were analysed by GC/MS. 46 components were identified, comprising 96.6% of the essential oil.
Mohammad Bagher HASSANPOURAGHDAM +3 more
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