Results 81 to 90 of about 23,905 (229)

A common phytoene synthase mutation underlies white petal varieties of the California poppy. [PDF]

open access: yes, 2019
The California poppy (Eschscholzia californica) is renowned for its brilliant golden-orange flowers, though white petal variants have been described.
Gong, Xue   +2 more
core   +1 more source

FReD: The floral reflectance spectra database [PDF]

open access: yes, 2008
Floral reflectance measurements are of great value to researchers who need consider the real colour of flowers, for example in the context of how the flowers appear to their pollinators.
Lars Chittka   +2 more
core   +2 more sources

Two new mite species of the genus Zygoseius Berlese from Mexico (Acari, Mesostigmata)

open access: yesZooKeys, 2016
Two new species of mites of the genus Zygoseius Berlese, Z. papaver sp. n. and Z. lindquisti sp. n., collected from moss and flood debris, respectively, in a creek in Chiapas State, Mexico, are described herein.
Ali Ahadiyat, Frederic Beaulieu
doaj   +3 more sources

The Effects of Pollen Protein Content on Colony Development of the Bumblebee, Bombus Terrestris L.

open access: yesJournal of Apicultural Science, 2015
The effects of pollen protein content on the colony development of Bombus terrestris were investigated by feeding queens and queenright colonies with four different pollen diets. We used three kinds of commercially available pure pollen (Cistus spp. 11.9%
Baloglu Güney Hikmet, Gurel Fehmi
doaj   +1 more source

Case Report: Anti-Cholinergic Syndrome Induced by Papaver Rhoeas Plant and Its Management

open access: yesGlobal Emergency and Critical Care
Anti-cholinergic toxic states are a group of pathological conditions commonly observed in emergency departments (EDs) and are rarely fatal. The plant Papaver rhoeas (commonly known as red corn poppy or common poppy) is used in traditional medicine and as
Salih Denis Şimşek   +4 more
doaj   +1 more source

Pollinator attractiveness of five weeds [PDF]

open access: yes, 2018
The number of pollinators in agro-ecosystems world wide has declined alarminglyin recent decades due to poora gricultural practices such as the intensive use of pesticides and monocultures.Postprint (published ...
Gonzalez Andujar, Jose Luis   +2 more
core  

The distribution of lectins across the phylum Nematoda : a genome-wide search [PDF]

open access: yes, 2017
Nematodes are a very diverse phylum that has adapted to nearly every ecosystem. They have developed specialized lifestyles, dividing the phylum into free-living, animal, and plant parasitic species. Their sheer abundance in numbers and presence in nearly
Bauters, Lander   +2 more
core   +3 more sources

HPLC ANALYSIS OF EXTRACTS OF FRESH PETALS OF PAPAVER RHOEAS L.

open access: yesStudia Universitatis Babes-Bolyai Chemia, 2019
Papaver rhoeas L. (Papaveraceae) is an annual grass native to many regions of the world, which is known to possess several pharmacological properties. It is also known that represent a rich source of anthocyanins.
Jasmina M. VELIČKOVIĆ   +8 more
doaj   +1 more source

Variation of seed characteristic from natural and artificial selection in the genus Papaver [PDF]

open access: yes, 2015
Papaveraceae is a mediterranean plant family with an important scientific, commercial and ethnobotanical interest. Includes wild species, which are distributed throughout the Spanish territory, as Papaver rhoeas, P. dubium, P. bracteatum, P. hybridum and
Martín-Clemente, Elena   +1 more
core  

Medical segetal flora of Central Poland [PDF]

open access: yes, 2008
In the paper a list and general characterization of medical segetal flora of Central Poland is given. This flora consists of 300 taxa. Among the most threatened species there are 6 taxa: Adonis aestivalis, A.
Warcholińska, Aurelia Urszula
core  

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