Results 31 to 40 of about 5,170 (240)

Morfoanatomía floral de Kallstroemia maxima (Zygophyllaceae)

open access: yesRevista Mexicana de Biodiversidad, 2019
El objetivo es contribuir al conocimiento de la anatomía floral de Kallstroemia maxima y compararlo con otros géneros relacionados dentro de la familia Zygophyllaceae. Se utilizaron botones florales de 3 plantas de K.
Rosa María Fonseca   +2 more
doaj   +1 more source

Revisión taxonómica y nuevas variedades en el complejo Lupinus andicola (Fabaceae, Faboideae) de Argentina

open access: yesBoletín de la Sociedad Argentina de Botánica, 2022
Introducción y objetivos: La taxonomía de los 1700 nombres científicos de Lupinus es muy compleja, por el elevado número de especies descriptas por C. P. Smith. Para Argentina se citan 36 taxones válidos, 55 sinónimos y 1 taxón dudoso.
María Planchuelo Ravelo   +1 more
doaj   +1 more source

Ecomorphology and history of a recurrent evolutionary adaptation to long-distance bird dispersal in Asteraceae

open access: yesBoletín de la Sociedad Argentina de Botánica
Background and aims: Genera of Asteraceae, belonging to different tribes, present a repeated pattern of morphological adaptations to epiornithochory and have unique distributions (widely disjunct and/or inhabit remote islands). This pattern requires the
Liliana Katinas   +2 more
doaj   +1 more source

Nuevo registro de Corchorus capsularis (Tiliaceae) para la flora de México

open access: yesBotan‪ical Sciences, 2008
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Martha Gual-Díaz   +2 more
doaj   +1 more source

Sistema reproductivo y biología floral de Lantana camara (Verbenaceae) en una población ribereña del Río de la Plata

open access: yesBoletín de la Sociedad Argentina de Botánica, 2019
Introducción y objetivos: La biología floral de Lantana camara, nativa del Centro y Sur de América e invasora cosmopolita, tiene aspectos desconocidos y controvertidos.
María T. Amela García   +8 more
doaj   +1 more source

Development and morphology of the fruit and seed of the hemiparasite genus Jodina (Cervantesiaceae)

open access: yesAnales del Jardín Botánico de Madrid, 2017
The monotypic genus Jodina is endemic to central and southeastern South America, common in forests and scrubland environments. The fruit type in Jodina is controversial since it has been described at different stages of development. The main objective of
María Luján Luna   +3 more
doaj   +1 more source

Historia natural de Asclepias subulata; de las colecciones a la ciencia ciudadana

open access: yesBotan‪ical Sciences
Antecedentes: Asclepias subulata se ha estudiado en diferentes aspectos de su sistemática, filogenia, distribución e interacciones. Sin embargo, en algunos rubros el conocimiento es escaso y aislado, además, no hay trabajos que integren y aporten nueva ...
Leonardo O. Alvarado-Cárdenas   +3 more
doaj   +1 more source

Lectotypification of the name Polymnia maculata Cav. (Asteraceae: Millerieae)

open access: yesAnales del Jardín Botánico de Madrid, 2015
The typification of the name Polymnia maculata Cav. is discussed and the illustration made by Cavanilles in 1795 is designated as the lectotype and the specimen MA 606169 is designated as epitype.
Maira S. Vitali
doaj   +1 more source

Liebig Review: Essential and Beneficial Elements in the Regulation of Cadmium Uptake and Tolerance in Crop Plants

open access: yesJournal of Plant Nutrition and Soil Science, EarlyView.
ABSTRACT Cadmium (Cd2+) contamination in agricultural soils has been reported to pose risks to crop productivity, food safety, and human health. This review synthesizes current knowledge on the mechanisms by which essential (S, Zn, Fe, Mg, K, Ca) and beneficial (Si, Se, rare earth elements) elements mitigate Cd2+ toxicity in plants.
Maria Manzoor, Karl Hermann Mühling
wiley   +1 more source

A comprehensive checklist of Mediterranean wild edible plants: Diversity, traditional uses, and knowledge gaps

open access: yesPLANTS, PEOPLE, PLANET, EarlyView.
The use of wild edible plants and the traditional knowledge associated with them are rapidly disappearing across the Mediterranean, with serious consequences for biodiversity, cultural heritage, and regional food security. This study compiles and organizes fragmented information to create the first comprehensive catalogue of these plants across the ...
Benedetta Gori   +5 more
wiley   +1 more source

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