Results 11 to 20 of about 2,500 (116)

Revisión taxonómica del género Briza (Poaceae) en la Península Ibérica e Islas Baleares

open access: yesCollectanea Botanica, 2018
Se presenta un tratamiento taxonómico para las especies del género Briza (Poaceae) en la Península Ibérica e Islas Baleares, en el ámbito del proyecto Flora iberica.
M. Isabel, A. Quintanar, L. Medina
doaj   +1 more source

Plant specimens collected by the Scientific Commission to the Pacific (1862-1865). I. Canary Islands, Cape Verde, Brazil and Uruguay

open access: yesAnales del Jardín Botánico de Madrid, 2002
Plants from the MA herbarium, that were collected by the Scientific Commission to the Pacific expedition, have been studied. In the countries cited, 2899 samples, corresponding to 1070 numbers (602 taxa, 146 families), were collected.
Paloma Blanco   +2 more
doaj   +1 more source

Evolution of flower allometry and pigmentation in Mammillaria haageana (Cactaceae)

open access: yesBMC Plant Biology, 2022
Background A puzzle in evolution is the understanding of how the environment might drive subtle phenotypic variation, and whether this variation is adaptive. Under the neutral evolutionary theory, subtle phenotypes are almost neutral with little adaptive
Ulises Rosas   +6 more
doaj   +1 more source

Números cromosomáticos de plantas occidentales

open access: yesAnales del Jardín Botánico de Madrid, 2000
Not ...
Xosé Ramón García Martínez   +5 more
doaj   +1 more source

Linking morphological and molecular sources to disentangle the case of Xylodon australis

open access: yesScientific Reports, 2020
The use of different sources of evidence has been recommended in order to conduct species delimitation analyses to solve taxonomic issues. In this study, we use a maximum likelihood framework to combine morphological and molecular traits to study the ...
Javier Fernández-López   +5 more
doaj   +1 more source

Three new species of Hydnophlebia (Polyporales, Basidiomycota) from the Macaronesian Islands

open access: yesMycoKeys, 2017
The genus Hydnophlebia includes two species of wood-inhabiting fungi, Hydnophlebia chrysorhizon and Hydnophlebia omnivora. Both are characterized by cream to reddish-orange, resupinate basidiome, with hydnoid hymenophore, margin with strands, a monomitic
María Teresa Telleria   +2 more
doaj   +3 more sources

World checklist of Geranium L. (Geraniaceae)

open access: yesAnales del Jardín Botánico de Madrid, 1998
A checklist of the genus Geranium L. (Geraniaceae) is presented. Four hundred and twenty three species are recognized in 3 subgenera and 18 sections. Our classification differs from Yeo's only in some aspects of subg. Erodioidea and Geranium.
Carlos Aedo   +2 more
doaj   +1 more source

Desarrollo de una bebida mixta tipo néctar con cápsulas de Aloe vera (L.) Burm. f. y vitamina C

open access: yesRevista U.D.C.A Actualidad & Divulgación Científica, 2019
El mercado de productos naturales, a nivel alimenticio, medicinal e industrial, se ha incrementado notablemente, promoviendo la innovación e investigación y el uso de materias primas vegetales y animales.
Diana Carolina Corzo-Barragán   +2 more
doaj   +1 more source

Relationship among size, weight and seeds germination of Juglans jamaicenis C. DC (walnut)

open access: yesRevista Cubana de Ciencias Forestales, 2020
The study of the relationship between the quality of seeds and their germination provides key information for the conservation of these species and the establishment of management programs. Juglans jamaicensis C.
Rosalina Montes Espín   +5 more
doaj  

About the location of the gardens cultivated by Joseph Quer in Madrid and, especially, the Botanical Garden of Migas Calientes

open access: yesAnales del Jardín Botánico de Madrid, 2020
The Royal Botanic Garden of Madrid was founded in 1755 in the outskirts of the city, in the place known as Migas Calientes. Joseph Quer, its first Director, previously maintained three other additional gardens where he cultivated the plants that were ...
Guillermo Velayos   +2 more
doaj   +1 more source

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