Results 51 to 60 of about 14,828 (226)

Recombinant expression and functional characterisation of regiospecific flavonoid glucosyltransferases from Hieracium pilosella L. [PDF]

, 2009
Five glucosyltransferases were cloned by RT-PCR amplification using total RNA from Hieracium pilosella L. (Asteraceae) inflorescences as template. Expression was accomplished in Escherichia coli, and three of the HIS-tagged enzymes, UGT90A7, UGT95A1, and
Martens, S., Matern, U., Moco, S.I.A., Vervoort, J.J.M., Witte, S.   +4 more
core   +2 more sources

Hieracium petrocastellanum, sp. nov., and Other New Records in the Genus Hieracium (Asteraceae) from the Pollino National Park (Southern Italy)

Applied Sciences
Hieracium L. s. str. is a taxonomically critical genus of perennial herbaceous plants widely distributed across temperate regions of Europe, Asia, and North America.
Emilio Di Gristina, Enrico Bajona, Günter Gottschlich, Raimondo Pardi, Gianniantonio Domina, Giuseppe Venturella   +5 more
doaj   +1 more source

Aportació al coneixement de l’herbari Trèmols de l’Institut Botànic de Barcelona

Collectanea Botanica, 2013
El herbario BC-Trèmols fue creado durante la segunda mitad del siglo XIX por el químico y botánico catalán Frederic Trèmols i Borrell. Entre 1930 y 1960, el técnico Antoni Marcos llevó a cabo una profunda revisión.
L. Gavioli, N. Ibañez, I. Soriano
doaj   +1 more source

Notulae to the Italian native vascular flora: 6 [PDF]

Italian Botanist, 2018
In this contribution, new data concerning the distribution of native vascular flora in Italy are presented. It includes new records, confirmations and status changes to the Italian administrative regions for taxa in the genera Alchemilla, Arundo ...
Fabrizio Bartolucci, Gianniantonio Domina, Nicola M.G. Ardenghi, Gianluigi Bacchetta, Liliana Bernardo, Giovanni Buccomino, Sergio Buono, Franco Caldararo, Giacomo Calvia, Francesca Carruggio, Alessandro Cavagna, Francesco S. D’Amico, Francesco Di Carlo, Francesco Festi, Luigi Forte, Gabriele Galasso, Domenico Gargano, Günter Gottschlich, Lorenzo Lazzaro, Sara Magrini, Giovanni Maiorca, Pietro Medagli, Giacomo Mei, Flavio Mennini, Giuliano Mereu, Danio Miserocchi, Nicola Olivieri, Nicodemo G. Passalacqua, Gaetano Pazienza, Lorenzo Peruzzi, Filippo Prosser, Massimiliano Rempicci, Francesco Roma-Marzio, Alessandro Ruggero, Alessandra Sani, Domenico Saulle, Chiara Steffanini, Adriano Stinca, Massimo Terzi, Giancarlo Tondi, Maurizio Trenchi, Daniele Viciani, Robert P. Wagensommer, Chiara Nepi   +43 more
doaj   +2 more sources

Vascular plant diversity in Swedish road verges of high conservation value is threatened by the invasive alien herb Lupinus polyphyllus Lindley

Nordic Journal of Botany, Volume 2026, Issue 4, April 2026.
Road verges can be important habitats for vascular plant communities and the organisms that, in turn, depend on them. However, the plant diversity in Swedish road verges is threatened by the invasive perennial plant Lupinus polyphyllus Lindl. Therefore, this study aimed to investigate the effects of L.
Juliana Dániel‐Ferreira, Tommy Lennartsson, Jörgen Wissman, Carola Knudsen, Rolf Lutz Eckstein   +4 more
wiley   +1 more source

Extinct or Not? Confirming the “Extinct” Status of Hieracium tolstoii (Asteraceae) with Integrated Taxonomic Investigation

Diversity
Hieracium is one of the largest flowering plant genera that has recently experienced a rapid evolutionary radiation. Due to the massive morphological variation among species, frequent hybridization, and polyploidization events, combined with apomictic ...
Federico Fainelli, Giacomo Baldesi, Mattia Pallanza, Simone Orsenigo   +3 more
doaj   +1 more source

Wing and Pappus Appendages Decrease Seed Terminal Velocity: A Meta‐Analysis

Ecology and Evolution, Volume 16, Issue 3, March 2026.
This meta‐analysis integrated terminal velocity records for 1479 species from various sources and explored descriptive patterns by taxonomic group, seed dispersal vector, and seed appendage type. This study revealed that wing and pappus appendage decrease seed terminal velocity with a robust analysis using regression models to predict terminal velocity.
Sle‐gee Lee, Tae Kyung Yoon
wiley   +1 more source

Aportaciones al conocimiento del género Hieracium L. en España, XIX [PDF]

, 2015
Se proponen varias especies nuevas para el género Hieracium L. (Compositae, Lactucellae) y se amplía el conocimiento sobre la distribución de otras especies poco conocidas en España.We describeseveral species of Hieracium L.
Egido Mazuelas, Fermín del, Gómiz García, Francisco, Mateo Sanz, Gonzalo   +2 more
core  

Effects of Ungulate Herbivores on Temperate Forest Understory Vegetation—Implications From a Large‐Scale Wildlife Exclosure Experiment in Central Europe

Journal of Vegetation Science, Volume 37, Issue 2, March/April 2026.
Fenced ungulate exclosure (foreground) with unfenced control plot (background). ABSTRACT Question Ungulates play a key role in influencing understory vegetation and ecosystem dynamics in temperate forests. However, how soil conditions modulate ungulate effects on understory communities remains insufficiently understood.
Alexander Seliger, Jan Zäh, Steffi Heinrichs, Peter Schall, Christian Ammer, Torsten Vor   +5 more
wiley   +1 more source

Notulae to the Italian native vascular flora: 3 [PDF]

Italian Botanist, 2017
In this contribution new data concerning the distribution of native vascular flora in Italy are presented. It includes new records, exclusions, and confirmations to the Italian administrative regions for taxa in the genera Asplenium, Bolboschoenus ...
Fabrizio Bartolucci, Gianniantonio Domina, Michele Adorni, Alessandro Alessandrini, Nicola M.G. Ardenghi, Enrico Banfi, Giovanni A. Baragliu, Liliana Bernardo, Alessio Bertolli, Edoardo Biondi, Luciana Carotenuto, Simona Casavecchia, Paolo Cauzzi, Fabio Conti, Maria A. Crisanti, Francesco S. D’Amico, Valter Di Cecco, Luciano Di Martino, Giorgio Faggi, Francesco Falcinelli, Luigi Forte, Gabriele Galasso, Roberta Gasparri, Luigi Ghillani, Günter Gottschlich, Filippo Guzzon, Doerte Harpke, Lorenzo Lastrucci, Edda Lattanzi, Giovanni Maiorca, Dino Marchetti, Pietro Medagli, Nicola Olivieri, Marziano Pascale, Nicodemo G. Passalacqua, Lorenzo Peruzzi, Sergio Picollo, Filippo Prosser, Massimo Ricciardi, Giovanni Salerno, Adriano Stinca, Massimo Terzi, Daniele Viciani, Robert P. Wagensommer, Chiara Nepi   +44 more
doaj   +2 more sources