Results 91 to 100 of about 24,631 (223)

New areas of distribution of some plant species in the basin of Sumgayitchay river in Azerbaijan

open access: yesHortus Botanicus, 2019
The results of the floristic research conducted during 2012-2014 in the flora of Sumgayitchay river basin are given in the article. During the research, the following species were collected and identified in the Sumgayitchay river : Sagina ...
Alieva Dilruba Burkhan
doaj   +1 more source

Molecular and taxonomic characterization of a endophytic fungus isolated from Helleborus bocconei subsp. intermedius (Ranunculaceae) [PDF]

open access: yes, 2014
A non-sporulating fungus was isolated from different organs of Helleborus bocconei subsp. intermedius (Ranunculaceae) endemic to southern Italy and Sicily, known for the traditional use of dried roots in the treatment of lung diseases of cattle and ...
Pasqualetti,M   +2 more
core   +1 more source

The complete chloroplast genome of Aconitum puchonroenicum Uyeki & Sakata (Ranunculaceae), a rare endemic species in Korea

open access: yesMitochondrial DNA. Part B. Resources, 2020
The chloroplast genome sequence of Aconitum puchonroenicum Uyeki & Sakata, a rare endemic species in Korea, was characterized through de novo assembly with next-generation sequencing data.
Chae Eun Lim   +5 more
doaj   +1 more source

Ranunculus arvensis (Ranunculaceae), an Alien Weed New to Southern California [PDF]

open access: yes, 2007
We report the first known records of Ranunculus arvensis from southern California. This alien species shows a tendency to behave as a facultative wetland plant, and could become a pest in scoured washes and flood plains, ephemeral pools, and on disturbed ...
Boyd, Steve, Riefner, Richard E, Jr
core   +3 more sources

Effects of shading on photosynthetic characteristics and shade-tolerance evaluation of three Ranunculaceae plants

open access: yesGuangxi Zhiwu
In order to investigate the response mechanism of Ranunculus japonicus, Thalictrum fortunei and Delphinium anthriscifolium var. savatieri in different light environments, five shade treatment levels(0%, 30%, 50%, 70% and 90% shade degrees)were set in ...
HAN Ruiting, ZHAO Dandan, WANG Weiyi, ZHANG Gexiang*
doaj   +1 more source

Jumping plant-lice of the Paurocephalinae (Insecta, Hemiptera, Psylloidea): systematics and phylogeny [PDF]

open access: yes, 2003
Much confusion exists with respect to the content and definition of the psyUid subfamily Paurocephalinae. Based on a cladistic analysis of 22 morphological characters (16 adult and 6 larval), the subfamily is redefined to comprise the following five ...
Burckhardt, Daniel, Mifsud, David
core  

INDEPENDENT ORIGINATION OF FLORAL ZYGOMORPHY, A PREDICTED ADAPTIVE RESPONSE TO POLLINATORS: DEVELOPMENTAL AND GENETIC MECHANISMS [PDF]

open access: yes, 2016
Observations of floral development indicate that floral organ initiation in pentapetalous flowers more commonly results in a medially positioned abaxial petal (MAB) than in a medially positioned adaxial petal (MAD), where the medial plane is defined by ...
Bukhari, Ghadeer, Zhang, Wenheng
core   +1 more source

Floral Morphogenesis in Euptelea (Eupteleaceae, Ranunculales) [PDF]

open access: yes, 2017
Background and Aims Based on molecular phylogenetic studies, the unigeneric family Eupteleaceae has a prominent phylogenetic position at or near the base of Ranunculales, which, in turn, appear at the base of eudicots.
Endress, Peter K.   +3 more
core  

Соотношение синантропных элементов в семействе Лютиковые (Ranunculaceae Juss.) [PDF]

open access: yes, 2010
В исследовании приведены данные о том, что 31 вид 12 родов лютиковых средней полосы Европейской части России встречаются на урбанизированных территориях. Большинство видов находятся в стадии перехода из естественных мест на рудеральные.
Лазарев, А. В.
core   +1 more source

Pollen malformation and ploidy levels in Ranunculus grex parnassiifolius [PDF]

open access: yes, 2011
Se presenta un estudio sobre la malformación polínica en Ranunculus grex parnassiifolius, un complejo poliploide cuya distribución va desde las montañas del noroeste de la Península Ibérica hasta la mayor parte de los macizos alpinos.
Cires, Eduardo   +4 more
core   +1 more source

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