Results 201 to 210 of about 1,006,484 (278)

Herbarium specimens reveal a cryptic invasion of polyploid Centaurea stoebe in Europe. [PDF]

New Phytol
Rosche C, Broennimann O, Novikov A, Mrázová V, Boiko GV, Danihelka J, Gastner MT, Guisan A, Kožić K, Lehnert M, Müller-Schärer H, Nagy DU, Remelgado R, Ronikier M, Selke JA, Shiyan NM, Suchan T, Thoma AE, Zdvořák P, Mráz P.   +19 more
europepmc   +1 more source

Rendering Herbarium Specimens Pliable [PDF]

Botanical Gazette, 1887
openaire   +1 more source

Chemometric‐Assisted Extraction Optimization and HPLC‐MS Profiling of Mentha × villosa Targeting Photoprotective Activity

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Design‐of‐experiments optimization, followed by LC–MS profiling and chemometric analysis, led to a phenolic‐rich Mentha × villosa extract with strong antioxidant activity and photoprotective effects enhancing the performance of ethylhexyl methoxycinnamate in sunscreen‐based formulations. ABSTRACT Mentha × villosa is a food and medicinal plant with long
Juliana de Medeiros Gomes, Thalisson Amorim de Souza, Márcio Vinícius Cahino Terto, Maria Beatriz Félix Mendes Nunes, Hariel Maffei Umesaki Tessaro, Joanda Paolla Raimundo e Silva, Samuel Paulo Cibulski, Luiz Alberto Lira Soares, Vera Isaac, Marcelo Sobral da Silva, Josean Fechine Tavares   +10 more
wiley   +1 more source

Phenological patterns of tropical mountain forest trees across the neotropics: evidence from herbarium specimens. [PDF]

Proc Biol Sci
Ordoñez JC, Tovar C, Walker BE, Wheeler J, Ayala-Ruano S, Aguirre-Carvajal K, McMahon SM, Cuesta F.   +7 more
europepmc   +1 more source

Machine Learning Using Digitized Herbarium Specimens to Advance Phenological Research. [PDF]

Bioscience, 2020
Pearson KD, Nelson G, Aronson MFJ, Bonnet P, Brenskelle L, Davis CC, Denny EG, Ellwood ER, Goëau H, Heberling JM, Joly A, Lorieul T, Mazer SJ, Meineke EK, Stucky BJ, Sweeney P, White AE, Soltis PS.   +17 more
europepmc   +1 more source

Seasonal and Regional Variation of the Chemical Composition and Antimicrobial Activity of Essential Oils From Piper marginatum Jacq.

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Evaluating Piper marginatum essential oils across three Brazilian biomes reveals significant chemical and antimicrobial variations driven by seasonal and regional factors. Sixty compounds are identified, including a novel (Z)‐phenylpropanoid reported for the first time. Multivariate analysis correlates environmental stressors with specialized metabolic
Rebeca Gabriel de Camargo, Marta Cristina Teixeira Duarte, Diones Krinski, Ana Paula Palaro Klein Hendges, Aurea Portes Ferriani, Francisco de Assis Marques, Thalita Gilda Santos, Beatriz Helena Lameiro de Noronha Sales Maia   +7 more
wiley   +1 more source

Looking to the past to inform the future: What eDNA from herbarium specimens can tell us about plant-animal interactions. [PDF]

Appl Plant Sci
Waters C, Hurt C, Krosnick S.
europepmc   +1 more source

Phytochemical Fingerprinting of Sanchezia nobilis Hook. F. Leaf Extract and Evaluation of Anxiolytic, Cytotoxic, and Antioxidant Activities In Vivo, In Vitro, and In Silico

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
GC‐MS fingerprinting demonstrated that ethanolic leaf extract of Sanchezia nobilis (SNE) many phytochemicals out of which aniline and isoquinoline showed potential binding affinity to alpha1GABAA receptor responsible for anxiolytic effects. In vitro studies confirmed antioxidant effects of SNE.
Progga Paramita Paul, Musfiqur Rahman Sakib, Pritam Kundu, Dabashis Chakraborty, Tasnim Fatema, Shahriar Hossen, Ahsan Abid, Trina Mitra, Manik Chandra Shill, Utpal Kumar Karmakar   +9 more
wiley   +1 more source

Genome sequences of Microvirga spp. CF3062 and CF3016 isolated from nodules found on herbarium specimens collected in 2004 and 2015. [PDF]

Microbiol Resour Announc
Petipas RH, Kehlet-Delgado H, Antoch AA, Friesen ML.   +3 more
europepmc   +1 more source

Clinopodium nepeta Essential Oil and Its Major Constituents Pulegone and Menthone: Composition and Activity Against Verticillium dahliae, Phytophthora infestans, and Macrophomina phaseolina

Chemistry &Biodiversity, Volume 23, Issue 10, October 2026.
Chemical fractionation of Clinopodium nepeta essential oil reveals pulegone and menthone as markedly more potent antifungal isolates than the whole oil, with activity varying among pathogens. Pulegone exhibits superior efficacy against Verticillium dahliae and Phytophthora infestans, whereas menthone shows enhanced activity against Macrophomina ...
Mohamed Taibi, Amine Elbouzidi, Mounir Haddou, Abdessamad Beraich, Abdellah Baraich, Reda Bellaouchi, Mohamed Addi, Khalid Chaabane, Bassem Jaouadi, Nadia Zarai, Bouchra El Guerrouj, Abdeslam Asehraou   +11 more
wiley   +1 more source