Results 21 to 30 of about 2,488 (207)

Phylogenetic Relationships in Phoradendreae (Viscaceae) Inferred from Three Regions of the Nuclear Ribosomal Cistron. II. The North American Species of Phoradendron [PDF]

, 2000
A parsimony analysis based on sequences from the ITS region and two partitions of the 26S subunit of nuclear ribosomal DNA was used to infer phylogenetic relationships among the North American species of Phoradendron.
Ashworth, Vanessa E. T. M.
core   +3 more sources

Santalales in the Núcleo Curucutu, Parque Estadual Serra do Mar, São Paulo State, Brazil [PDF]

Hoehnea
This paper consists in the taxonomic survey of the Santalales order in the Núcleo Curucutu, Parque Estadual Serra do Mar, São Paulo State, Brazil.
Andreia de Abrantes Pereira, Jaislla Mariane Mendes Ramos, Marco Aurélio Sivero Mayworm, Leandro Matheus de Carvalho Vaz   +3 more
doaj   +1 more source

Antimicrobial and Cytotoxic Effects of Mexican Medicinal Plants

Natural Product Communications, 2011
The antimicrobial effects of the Mexican medicinal plants Guazuma ulmifolia, Justicia spicigera, Opuntia joconostle, O. leucotricha, Parkinsonia aculeata, Phoradendron longifolium, P.
Maria del Rosario Jacobo-Salcedo, Angel Josabad Alonso-Castro, Luis A. Salazar-Olivo, Candy Carranza-Alvarez, Luis Ángel González-Espíndola, Fabiola Domínguez, Sandra Patricia Maciel-Torres, Concepción García-Lujan, Marisela del Rocio González-Martínez, Maricela Gómez-Sánchez, Eduardo Estrada-Castillón, Rocio Zapata-Bustos, Pedro Medellin-Milán, Alejandro García-Carrancá   +13 more
doaj   +1 more source

Two Epiparasitic Species of Phoradendron (Viscaceae) from Honduras: one New and for the Other a Range Extension and Host Determination [PDF]

, 2011
A new species of Phoradendron, Ph. mathiasenii, is described, and a range extension and host are given for Ph. tikalense. Both species are from Honduras and grow as epiparasites, i.e., mistletoes parasitizing other mistletoes. The parasitic host for both
Calvin, Clyde L, Wiens, Delbert
core   +3 more sources

Notas sobre la familia Loranthaceae y el parasitismo secundario

Botan‪ical Sciences, 1963
La in vasión de Psittacanthus calyculatns (D. C.) Don., Phoradendron purpusi Trel. y Strulanthus densiflorus por las tres especies de lorantáceas mencionadas al respecto, nos hacen ver que aunque existe cierta selectividad hacia el hospedero, la ...
Ramón Riba
doaj   +1 more source

Comparative analysis of phenolic content and antioxidant power between parasitic Phoradendron californicum (toji) and their hosts from Sonoran Desert

Results in Chemistry, 2020
Parasitic plants, such as toji acquire nutrients through xylem of the host plants. To investigate the influence of parasitic-host interactions on phenolic composition and antioxidant activity from arid sites of Sonora, Mexico is the objective of this ...
Simon Bernard Iloki Assanga, Lidianys María Lewis Luján, Juan Carlos Gálvez Ruiz, Mark F. McCarty, Julián M. Cota-Arce, Claudia Lizeth Lara Espinoza, Armida Andrea Gil Salido, Daniela Fernández Ángulo   +7 more
doaj   +1 more source

Comparative Study of Heavy Metals in Selected Medicinal Plants and Extracts, Using Energy Dispersive X-ray Fluorescence

Applied Sciences, 2022
The use of plants has grown constantly worldwide, being a rich source of compounds that serve as established treatments for various diseases and conditions.
Fernando Sánchez-Lara, Eduardo Manzanares-Acuña, Valentín Badillo-Almaraz, Rosalinda Gutiérrez-Hernández, Karol Karla García-Aguirre, María Elena Vargas-Díaz, Álvaro Omar Hernández-Rangel, Karla Mariela Hernández-Sánchez, Martha Celia Escobar-León   +8 more
doaj   +1 more source

Wilting wildflowers and bummed‐out bees: Climate change threatens US state symbols

People and Nature, EarlyView.
Abstract Species designated as state symbols in the United States carry cultural importance, embody historical heritage and maintain long‐standing linkages to Indigenous traditions. However, they are threatened by climate change and even face the risk of local or global extinction.
Xuezhen Ge, Ya Zou, Heather A. Hager, Jonathan A. Newman   +3 more
wiley   +1 more source

International Biological Flora: Loranthus europaeus*

Journal of Ecology, Volume 114, Issue 4, April 2026.
Loranthus europaeus is a deciduous hemiparasitic species native to Europe and western Asia, primarily parasitizing oaks. It forms xylem connections via haustoria, extracting water and nutrients while exhibiting high transpiration and low water‐use efficiency.
Roman Gebauer
wiley   +1 more source

Host species of the hemiparasitic shrub Phoradendron nervosum Oliv. in densely urban areas of Quito, Ecuador.

ACI Avances en Ciencias e Ingenierías, 2023
Phoradendron nervosum is a hemiparasitic shrub with a wide distribution area. Despite this, the ecology of natural history of this species is not well studied. Host species of P.
Martín Carrera, Lía Altamirano, Karla Barragán   +2 more
doaj   +1 more source