Results 51 to 60 of about 485 (133)

LEVANTAMENTO PRELIMINAR DOS HOSPEDEIROS DE DENDROPHTHORA E PHORADENDRON (SANTALACEAE) NO DISTRITO FEDERAL, BRASIL

Heringeriana, 2015
As ervas-de-passarinho dos gêneros Dendrophthora e Phoradendron apresentam uma distribuição neotropical, totalizando cerca de 360 espécies. No Brasil apenas Phoradendron é amplamente distribuí­do, encontrado sobre uma enorme diversidade de hospedeiros ...
Claudenir Simões Caires, Carolyn Elinore Barnes Proença   +1 more
doaj   +5 more sources

Piper lobasiifolium: a new Piperaceae species for the Brazilian Atlantic Forest

Rodriguésia
The Piper subg. Macrostachys comprises around 200-250 species with a Neotropical distribution, occurring mainly in Central America, the Andes, the Amazon Rainforest, and more restrictedly in the Atlantic Forest.
George Azevedo de Queiroz, Davyson de Lima Moreira, Elsie Franklin Guimarães   +2 more
doaj   +1 more source

Linking anatomical diversity with functional life strategies in a liana community of central Africa

New Phytologist, Volume 248, Issue 3, Page 1225-1244, November 2025.
Summary Studying lianas involves unique challenges due to their high functional diversity. Despite their prominence in tropical forests, gaps in the understanding of anatomical organisation affect interpretations of their co‐existing functional strategies.
Begüm Kaçamak, Maxime Réjou‐Méchain, Maël Grolleau, Jean‐Joël Loumeto, Grace Jopaul Loubota Panzou, Nick Rowe   +5 more
wiley   +1 more source

Antifeedant Activity and Biochemical Responses in Spodoptera exigua Hübner (Lepidoptera: Noctuidae) Infesting Broccoli, Brassica oleracea var. alboglabra exposed to Piper ribesioides Wall Extracts and Allelochemicals

Chemical and Biological Technologies in Agriculture, 2022
Background Spodoptera exigua Hübner (Lepidoptera: Noctuidae) is a widely occurring insect pest of several crops conventionally controlled by pyrethroids and organophosphates hazardous for the environment and human health.
Anchulee Pengsook, Vasakorn Bullangpoti, Opender Koul, Saksit Nobsathian, Chatwadee Saiyaitong, Thitaree Yooboon, Poonnanan Phankaen, Wanchai Pluempanupat, Nutchaya Kumrungsee   +8 more
doaj   +1 more source

Hiding in the Atlantic Forest: Leaf geometric morphometrics redefines endangered Aristolochia (Aristolochiaceae) sibling species and allows conservation strategies [PDF]

Acta Botânica Brasílica
Aristolochia hypoglauca and A. paulistana (Aristolochiaceae) are two species that inhabit the Brazilian Atlantic Forest. They highly resemble each other especially on the size and overall shape of the caudate perianth, which causes confusion in herbaria ...
Joelcio Freitas, Elton John de Lírio, Favio González, André Vitor Suzuki, Anderson Alves-Araújo   +4 more
doaj   +1 more source

Aristolochia brachylimba (Aristolochiaceae; Piperales), a new species from the Peruvian Amazonia with an unusually short perianth limb

Darwiniana, nueva serie, 2023
Aristolochia brachylimba, a new species from Amazonian forests of Peru, is described, illustrated, and discussed with respect to its most similar species, A. stomachoidis Hoehne, from northern, central and eastern Brazil (Goiás, Maranhão, Mato Grosso, Mato Grosso do Sul, Pará and Tocantins), and northeastern Argentina (Misiones).
Favio González, Luis Valenzuela, Natalia Pabón Mora   +2 more
openaire   +1 more source

Beyond Structure: The Role of the Outer Integument in Embryo, Endosperm, and Seed Development in Annona

Physiologia Plantarum, Volume 177, Issue 5, September/October 2025.
ABSTRACT In most angiosperms, the embryo develops within maternal tissues and is enclosed by two integuments, which play a crucial role in embryo and seed development. However, while this role has been extensively studied in model eudicots like Arabidopsis thaliana, it remains understudied in non‐model plants and largely unexplored in basal and early ...
María Garcia‐Lezama, José I. Hormaza, Enrique Lopez‐Gomez, Noé Fernandez‐Pozo, Jorge Lora   +4 more
wiley   +1 more source

Comparative morphology of seeds of four closely related species of Aristolochia subgenus Siphisia (Aristolochiaceae, Piperales) [PDF]

Botanical Journal of the Linnean Society, 2005
The primary purpose of this study was to determine whether morphological divergence has occurred in seeds of species in a subclade of Aristolochia subgenus Siphisia. Thus, we compared seed mass, surface area, and wings (presence or absence), embryo shape and state, and embryo length to seed length (E:S) ratio in A.
CHRISTOPHER A. ADAMS, JERRY M. BASKIN, CAROL C. BASKIN   +2 more
openaire   +1 more source

A Short‐Read Amplicon Sequencing Protocol and Bioinformatic Pipeline for Ecological Surveillance of Dipteran Disease Vectors

Molecular Ecology Resources, Volume 25, Issue 6, August 2025.
ABSTRACT Vector control remains an important strategy worldwide to prevent human infection with pathogens transmitted by arthropods. Vector control strategies rely on accurate identification of vector taxa along with vector‐specific biological indicators such as feeding ecology, infection prevalence and insecticide resistance.
Raquel Lima‐Cordón, Jason Travis Mohabir, Mohini Sooklall, Aina Martinez Zurita, Meg Shieh, Cheyenne Knox, Sabrina Gobran, Zachary Johnson, Margaret Laws, Ruchit Panchal, Reza Niles‐Robin, Horace Cox, Maria Eugenia Grillet, Jorge E. Moreno, Socrates Herrera, Martha Quinones, Angela M. Early, Jacob A. Tennessen, Daniel E. Neafsey   +18 more
wiley   +1 more source

Diversification of the stem vascular system in a clade of recent radiation and multiple habit transitions: The Bunchosia clade (Malpighiaceae)

American Journal of Botany, Volume 112, Issue 6, June 2025.
Abstract Premise Within the Malpighiaceae, the Bunchosia clade is distinctive for its significant habit variation and abundance of different vascular variants. However, the processes underlying the diversification of the vascular system over time and the ontogenetic events involved remain unclear.
Angélica Quintanar‐Castillo, Andre M. Amorim, Marcelo R. Pace   +2 more
wiley   +1 more source