Results 61 to 70 of about 4,152 (209)

A Taxonomic Revision of Podocarpus: VII. the African Species of Podocarpus: Section Afrocarpus

Journal of the Arnold Arboretum, 1953
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +2 more sources

A CNN‐Based Deep Learning Architecture for Discriminating Botanical Adulteration and Complexities Among Commercial Apiaceae Medicinal Species

Food Science &Nutrition, Volume 14, Issue 3, March 2026.
This study presents a deep learning framework for the automated authentication of 15 medicinal Apiaceae species using digital images of their mericarps. The pipeline integrates an augmentation module—incorporating rescaling, rotation, and flipping—to improve model generalization, followed by feature extraction using pre‐trained DenseNet121 as the core ...
Elyas Aryakia, Ersam Aryakia
wiley   +1 more source

THE STOMATAL COMPLEX OF PODOCARPUS OBSERVED IN CROSS-SECTION USING CRYOFRACTURE: A PRELIMINARY STUDY

, 2017
Cryofracture of living material and fracture at room temperature of herbarium material were used to obtain cross-sections of the stomatal complexes of four species of Podocarpus (Podocarpaceae) for scanning electron microscopy.
R. R. Mill, C. E. Jeffree, M. Whiting
core   +1 more source

Reservorios de quitridiomicosis como amenaza para el redescubierto Jambato del Podocarpus (Atelopus podocarpus)

, 2023
A finales de la década de 1980 e inicios de la de 1990 se evidenció una disminución de poblaciones de anfibios en diferentes partes del mundo incluyendo los Andes del Ecuador. Los géneros de anfibios más afectados en Ecuador fueron Atelopus y Telmatobius.
Ron Melo, Santiago Rafael, Merino Viteri, Andrés Ricardo, Almeida Reinoso, Freddy Marcelo   +2 more
core   +1 more source

Evaluation of Diuretic Activity and Phytochemical Contents of Aqueous Extract of the Shoot Apex of Podocarpus falcactus

Journal of Experimental Pharmacology, 2020
Birhanu Geta Meharie,1 Tewodros Agedew Tunta2 1Department of Pharmacy, Wollo University, Dessie, Amhara, Ethiopia; 2Department of Pharmacy, Arba Minch University, Arba Minch, SNNPR, EthiopiaCorrespondence: Birhanu Geta MeharieDepartment of Pharmacy ...
Meharie BG, Tunta TA
doaj  

Bright and Long: Day Length Modulates the Phenology of Two Myrtaceae Species in Upper Montane Mixed Ombrophilous Forest

Austral Ecology, Volume 51, Issue 3, March 2026.
ABSTRACT The Upper Montane Mixed Ombrophilous Forest is a humid montane ecosystem characterised by cold winters and a rich Myrtaceae flora. We investigated the vegetative and reproductive phenology of Myrceugenia euosma (O. Berg) D. Legrand and Siphoneugena reitzii D.
Bruno Jan Schramm Corrêa, Adriano Valentin‐Silva, Alexandra Cristina Schatz Sá, Jaçanan Eloisa de Freitas Milani, Adelar Mantovani, Roseli Lopes da Costa Bortoluzzi   +5 more
wiley   +1 more source

Molecular and fossil evidence disentangle the biogeographical history of Podocarpus, a key genus in plant geography [PDF]

, 2015
Aim The genus Podocarpus (Podocarpaceae) provides an opportunity to contrast biogeographical hypotheses within and among continents, and to analyse divergence between disjunct tropical and temperate forests of South America.
Premoli Il'grande, Andrea Cecilia, Quiroga, Maria Paula, Mathiasen, Paula, Mill, Robert R., Iglesias, Ari   +4 more
core   +1 more source

Regeneración natural de Podocarpus oleifolius D. Don ex Lamb. y Podocarpus sprucei Parl. En el Jardín Botánico “Reinaldo Espinosa”, Loja, Ecuador

Bosques Latitud Cero
Las especies del género Podocarpus son componentes claves de los bosques montanos y su regeneración natural es fundamental para comprender la dinámica y conservación de sus poblaciones.
Leonardo González , Zhofre Aguirre, Marcelo Gutiérrez   +2 more
doaj   +1 more source

Diversidade e classificação da comunidade arbórea da Floresta Ombrófila Mista da Flona de São Francisco de Paula, RS [PDF]

Ciência Florestal, 2007
This study aims to describe the diversity and the arboreal community classification of the Ombrophylous Moist Forest located at FLONA in São Francisco de Paula, RS, using floristic and hierarchical analysis data through the TWINSPAN (Two-way Indicator ...
Sylviane Beck Ribeiro, Solon Jonas Longhi, Doádi Antônio Brena, André R. Terra Nascimento   +3 more
doaj   +1 more source

New records of domestic dog negative impacts on native vertebrates in the Ecuadorian Andes [PDF]

Neotropical Biology and Conservation
Domestic dogs (Canis familiaris) significantly threaten endangered vertebrates worldwide. In this study, we report 11 documented cases of dogs chasing, harassing, competing for food resources, biting, and killing six native vertebrate species in the ...
Juan Sebastián Restrepo-Cardona, Paúl Monar-Barragán, Adrián Orihuela-Torres, Evelyn Edith Araujo, Fabricio Narváez, Rubén Pineida, Betsabé Trujillo, Abel Recalde, Andy Salazar, Daniela Fernández, Marek Castel-Tapia, Sebastián Kohn   +11 more
doaj   +3 more sources