Results 91 to 100 of about 7,252 (218)

A First Quantification of Plant Endemism in the Manica Highlands (Zimbabwe–Mozambique) and the Significance of Open Habitats

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
We present here the first quantitative assessment of plant endemics from the Manica Highlands (Zimbabwe‐Mozambique), totalling 216 taxa, representing over 9% of the estimated total flora. A major finding is that 173 (80%) endemic taxa are principally or entirely confined to open montane habitats such as grassland, bare rock, crags and scrub or dwarf ...
Jonathan Timberlake, Vincent Ralph Clark
wiley   +1 more source

Novedades en Narcissus L. (Amaryllidaceae)

open access: yes, 2016
Se proponen seis nuevas combinaciones nomenclaturales en Narcissus L. (Amaryllidaceae). Se proporcionan iconos de la flor típica, mapas de distribución y claves dicotómicas para la identificación de los táxones de la sect.Jonquillae DC.
Barra Lázaro, Alfredo   +2 more
core  

Narcissus rupicola Dufour ex Schult. & Schult. fil. (Amaryllidaceae), novedad florística para Andalucía occidental (España)

open access: yes, 2018
Narcissus rupicola Dufour ex Schult. & Schult. fil. (Amaryllidaceae), new record for western Andalusia (Spain)Palabras clave. Corología, Amaryllidaceae, Narcissus rupicola, novedad, Córdoba.Key words.
Tirado, Javier López
core   +1 more source

Historia taxonómica de Zephyranthes bifida (Neorhodophiala, Amaryllidaceae)

open access: yes, 2023
Fil: Goyenetche, Juan Manuel. Universidad Nacional del Centro de la Provincia de Buenos Aires. Facultad de Agronomía. Departamento de Biología Aplicada; Argentina.El archivo contiene mediciones de 4 caracteres morfológicos cuantitativos medidos en un ...
Goyenetche, Juan Manuel
core   +1 more source

AMARYLLIDACEAE

open access: yesBothalia, 1991
THE CORRECT AUTHOR CITATION FOR  CLIVIA ...
openaire   +2 more sources

Amaryllidaceae adventitious in Argentina [PDF]

open access: yes
Este trabajo incluye el estudio de las Amaryllidaceae adventicias para la Argentina, representadas por 4 géneros: Amaryllis, Crinum, Leucojum y Narcissus y 6 especies, 3 de ellas son nuevas citas: Crinum asiaticum, Leucojum aestivum y Narcissus poeticus;
Hurrell, Julio Alberto   +1 more
core  

Chemodiversity, chemotaxonomy and chemoecology of Amaryllidaceae alkaloids

open access: yes
The Amaryllidaceae alkaloids are a distinctive chemotaxonomic feature of the subfamily Amaryllidoideae of the family Amaryllidaceae, which consists of 59 genera and > 800 species distributed primarily in tropical and subtropical areas.
Osorio Durango, Edison Javier   +3 more
core   +1 more source

Eucharis amazonica Amazon Lily, Eucharist Lily

open access: yesEDIS, 2007
This document provides a detailed overview of the Amazon lily (Eucharis amazonica), a perennial, herbaceous plant known for its glossy green leaves and fragrant white flowers. It discusses the plant’s characteristics, including its moderate growth rate,
Edward Gilman
doaj   +1 more source

Notas sobre Narcissus grandae (Amaryllidaceae) [PDF]

open access: yes, 2021
Notes on Narcissus grandae (Asparagales, Amaryllidaceae). Annotations are made on the chromatic variability of the Narcissus grandae flower in its different stages of growth.Se realizan anotaciones sobre la variabilidad cromática de la flor de Narcissus ...
Gómez Murillo, Pedro   +1 more
core  

Cytotoxic Agents of the Crinane Series of Amaryllidaceae Alkaloids

open access: yesNatural Product Communications, 2013
In the alkaloid galanthamine, the plant family Amaryllidaceae has endowed the pharmaceutical community with a potent and selective inhibitor of the enzyme acetylcholinestersae (AChE), of prominence in the chemotherapeutic approach towards motor neuron ...
Jerald J. Nair   +3 more
doaj   +1 more source

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