Results 31 to 40 of about 384 (162)

Especie nueva de Echeveria (Crassulaceae) de Tamaulipas, México

open access: yesRevista Mexicana de Biodiversidad, 2009
Se describe y propone Echeveria tamaulipana (Crassulaceae) como especie nueva para la ciencia). El nuevo taxón se asemeja a los de la serie Angulatae, especialmente E. bifida, E. walpoleana y E.
Arturo Mora Olivo   +1 more
doaj   +1 more source

Plants and mushrooms associated with animal poisoning incidents in South Africa

open access: yesVeterinary Record Open, Volume 7, Issue 1, 2020., 2020
Background There is extensive literature on animal poisoning from plants and mushrooms worldwide; however, there is limited account of poisoning from South Africa. Methods This study sought to describe and provide an overview of animal poison exposures in South Africa. Poisoning episodes reported to the Poisons Information Helpline of the Western Cape,
Moleseng Claude Moshobane   +6 more
wiley   +1 more source

Listado florístico y comunidades vegetales del Cerro Giubldan, San Bartolomé Quialana, Oaxaca, México

open access: yesActa Botanica Mexicana, 2021
Antecedentes y Objetivos: Oaxaca, con más de 9362 especies de plantas vasculares y 26 tipos de vegetación, es el estado con mayor diversidad florística en México.
Juvenal Aragón-Parada   +2 more
doaj   +1 more source

Echeveria cerrograndensis A. Vazquez, sp. nov.

open access: yesJournal of Plant Biotechnology, 2014
Echeveria cerrograndensis A.Vázquez & G. Nieves sp. nov. (Figures 1–4). Type:— MEXICO. Colima: Municipio Minatitlán, Lagunitas-El Terrero, 19°25’8.79’’N, 103°55’7.07’’W, 2200 m, 19 February 2005 (fl, fr), G . Nieves Hernández, Miguel Cházaro, Julia Etter, Raúl López, Ignacio Contreras s.n. (holotype IBUG).
Nieves-Hernández, Gregorio   +3 more
openaire   +4 more sources

Distribution and Taxonomic Significance of Secondary Metabolites Occurring in the Methanol Extracts of the Stonecrops ( L., Crassulaceae) from the Central Balkan Peninsula

open access: yesNatural Product Communications, 2015
The present study is engaged in the chemical composition of methanol extracts of Sedum taxa from the central part of the Balkan Peninsula, and representatives from other genera of Crassulaceae ( Crassula, Echeveria and Kalanchoe ) considered as out ...
Gordana S. Stojanović   +2 more
doaj   +1 more source

Cinco especies vegetales antiinflamatorias del Libellus de Medicinalibus Indorum Herbis de México, 1552: Una revisión botánica, química y farmacológica

open access: yesActa Botanica Mexicana, 2023
Antecedentes y Objetivos: El Libellus de Medicinalibus Indorum Herbis (Librito de las Hierbas Medicinales de los Indios) incluye 185 plantas bellamente ilustradas, 131 interpretadas a especie.
Dulce Yehimi López-Miranda   +8 more
doaj   +1 more source

Dos especies nuevas de Crassulaceae del sur de Jalisco, México

open access: yesActa Botanica Mexicana, 2015
Con base en colectas procedentes del sur del estado de Jalisco, se describen Echeveria rulfiana y Villadia ramirezii como especies nuevas para la ciencia. La primera se asigna a la serie Gibbiflorae y se compara con E. marianae, E.
H. David Jimeno-Sevilla   +2 more
doaj   +1 more source

Temporal Variation and Potential Sources of Water-Soluble Inorganic Ions in PM2.5 in Two Sites of Mexico City

open access: yesAtmosphere, 2023
This study presents the characterization and source apportionment of water-soluble inorganic ions (WSII), contained in particulate matter with an aerodynamic diameter equal to or less than 2.5 μm (PM2.5), performed using the positive matrix factorization
Fernando Millán-Vázquez   +6 more
doaj   +1 more source

Echeveria zoquitlanensis (Crassulaceae), a new microendemic species from Oaxaca, Mexico

open access: yesBotan‪ical Sciences
Background: Echeveria (Crassulaceae) is an American genus distributed from Mexico to South America. The genus has 132 species recorded in Mexico, where the state of Oaxaca with 56 species has the greatest richness of the genus.
Juvenal Aragón-Parada   +1 more
doaj   +1 more source

Nueva especie de Echeveria (Crassulaceae) del centro-occidente de Michoacán, México

open access: yesRevista Mexicana de Biodiversidad, 2011
Se describe e ilustra Echeveria purhepecha (Crassulaceae) como especie nueva para la ciencia. Por sus características morfológicas, se ubica en la serie Retusae E. Walther. Dentro del grupo, presenta mayor similitud con E. fulgens Lem., especialmente con
Ignacio García Ruiz
doaj   +1 more source

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