Results 21 to 30 of about 33,799 (304)

Dos adiciones al complejo Jacea–Lepteranthus: adaptaciones paralelas en las enigmáticas especies Centaurea subtilis y C. exarata

open access: yesCollectanea Botanica, 2009
[es] Centaurea subtilis del sureste de Italia y C. exarata del suroeste de la Península Ibérica fueron clasificadas anteriormente en el grupo Acrolophus-Phalolepis y dentro de él en la sect. Maculosae.
A. Hilpold   +3 more
doaj   +1 more source

Conyza (Asteraceae): una valoración crítica basada en las poblaciones de Cataluña, España

open access: yesCollectanea Botanica, 2020
Se examina el género Conyza para entender mejor la diversidad infragenérica en el NE de España, principalmente en Cataluña. Cada taxon se trata con una breve descripción y comentarios, además se ha elaborado una clave dicótoma que incluye tanto las ...
S. Pyke
doaj   +1 more source

Linking Endophytic Fungi to Medicinal Plants Therapeutic Activity. A Case Study on Asteraceae

open access: yesAgriculture, 2020
Endophytes are isolated from every plant species investigated to date, so the metabolome coevolution has been affecting the plants’ (microbiota) ethnobotanic, especially therapeutic, usage.
Gianluca Caruso   +3 more
doaj   +1 more source

Structures of Some Novel α-Glucosyl Diterpene Glycosides from the Glycosylation of Steviol Glycosides

open access: yesMolecules, 2014
Four new minor diterpene glycosides with a rare α-glucosyl linkage were isolated from a cyclodextrin glycosyltransferase glucosylated stevia extract containing more than 98% steviol glycosides.
Indra Prakash   +1 more
doaj   +1 more source

Compositae dermatitis [PDF]

open access: yesContact Dermatitis, 1981
Clinical features, botany, phytochemistry, patch testing, ecology and the absence of a role for pollen in Compositae dermatitis are discussed with a review of current aspects of photo‐sensitivity for pathogenesis. It appears that the plants yield photoallergen(s) not yet identified.
J, Arlette, J C, Mitchell
openaire   +2 more sources

Nuevas localidades y una nueva variedad de Centaurea ultreiae Silva Pando (Compositoe) [PDF]

open access: yes, 2002
New localities and a new variety of Centaurea ultreiae Silva Pando (Compositae). Palabras clave. Centaurea, Compositae, corología, A Coruña, España.Key Words.
Blanco Dios, Jaime Bernardo
core   +4 more sources

Novedades del género Pilosella Hill (Compositae) en los montes astur-leoneses, IV (Novelties on the genus Pilosellla Hill (Compositae) in the Cantabrian mountains, IV) [PDF]

open access: yesFlora Montiberica, 2012
RESUMEN: Se comunica la presencia de diversas especies nuevas del género Pilosella (Compositae) para las montañas del norte de la provincia de León y zonas colindantes de Asturias, de las que tres las proponemos como nuevos táxones intermedios.
Fermín del Egido Mazuelas   +1 more
doaj  

Microsculpture of cypselae surface of Baccharis sect. Caulopterae (Asteraceae) from Brazil

open access: yesAnales del Jardín Botánico de Madrid, 2011
The aim of this study was to characterize the microsculpture of the cypselae surface of the Brazilian species of Baccharis L. sect. Caulopterae DC. (Asteraceae), and to compare this data it with the taxonomy of the group. Scanning electron microscopy was
Angelo Alberto Schneider   +1 more
doaj   +1 more source

Erigeron cabelloi A. Pujadas, R. García-Salmones & E. López (Asteraceae) a new species from the Pyrennees [PDF]

open access: yes, 2012
Erigeron cabelloi A. Pujadas, R. García-Salmones & E. López (Asteraceae) a new species from the Pyrennees. Palabras clave. Andorra, Compositae, Corología, Erigeron neglectus, Flora Ibérica. Key words.
García-Salmones, Raúl   +2 more
core   +2 more sources

Genetic analysis of safflower domestication. [PDF]

open access: yes, 2014
BackgroundSafflower (Carthamus tinctorius L.) is an oilseed crop in the Compositae (a.k.a. Asteraceae) that is valued for its oils rich in unsaturated fatty acids.
Bowers, John E   +4 more
core   +1 more source

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