Results 91 to 100 of about 132,054 (356)

Pollen Morphology of Selected Endemic Eudicots From the FLORAS Botanical Garden, Southern Bahia, Brazil

open access: yesMicroscopy Research and Technique, EarlyView.
This study describes the pollen morphology of twelve endemic species from the Atlantic Forest, revealing subtle morphopollinic variations. Diagnostic characters such as pollen shape, exine ornamentation, and amb type highlight the region's floristic diversity, providing valuable insights into the ecological and conservation significance of Brazil's ...
Agatha Carvalho Pinto   +6 more
wiley   +1 more source

Typification of Centaurea gentilii (Asteraceae)

open access: yesPhytotaxa, 2018
The typification of the name Centaurea gentilii (Asteraceae) is discussed. A lectotype collected in Essaouira (Morocco) by Braun-Blanquet in 1921 and preserved in the “Herbier de l’Université Montpellier II” (MPU) is designated as the lectotype.
Ferrer-Gallego, Pablo   +2 more
openaire   +3 more sources

Impact of broom, Cytisus scoparius (Fabaceae), in naturally treeless sub-alpine frost-hollow vegetation communities at the Barrington Tops, south-eastern Australia [PDF]

open access: yes, 2013
The exotic shrub Cytisus scoparius (L.) Link (family Fabaceae), known as broom, is having a major impact on native vegetation in naturally treeless sub-alpine frost-hollow areas (c. 32o 01’ 37” S, 151o 26’ 12” E’, 1440 m elevation) at the Barrington Tops,
Hosking, John R.   +2 more
core   +1 more source

A Middle and Late Devensian sequence from the northern part of Kents Cavern (Devon, UK)

open access: yesJournal of Quaternary Science, EarlyView.
Abstract 1920s/30s excavation of a Middle Devensian sequence in the northern part of Kents Cavern recovered important Late Middle and Early Upper Palaeolithic archaeological material, including Britain's oldest known Homo sapiens remains. Questions remain about this material, including how it came to be in the cave.
Rob Dinnis   +11 more
wiley   +1 more source

Evaluation of effect of environment conditions on yield and chemical composition of Tagetes minuta L. essential oil

open access: yesJournal of Medicinal Plants, 2006
Background: Tagetes minuta L. is an annual plant belonging to the Asteraceae family. This species is not native to Iran. Tagetes minuta is an important medicinal plant with applications in perform, flavour and food industry.
M Farshbaf Moghaddam   +2 more
doaj  

Viabilidad de polen e irregularidades meióticas en una colección de stevia rebaudiana (Bertoni) Bertoni cultivada en Tucumán, Argentina [PDF]

open access: yes, 2018
Stevia rebaudiana (Bertoni) Bertoni (2n=2x=22) (Asteraceae family) is a species of economic value due to the presence of steviol glycosides in leaves -mainly stevioside and rebaudioside A- which are non-caloric sugars.
Budeguer, Carlos Jorge   +2 more
core  

Vegetation and environmental dynamics in the central part of the Kola Peninsula during the past 13.3 ka as reflected by ancient plant DNA on sediments from Lake Imandra

open access: yesJournal of Quaternary Science, EarlyView.
ABSTRACT The first high‐resolution reconstruction of the vegetation and environmental changes during the last ca 13 300 cal a BP in the central part of the Kola Peninsula (NW Russia) was reconstructed based on sedimentary ancient DNA (sedaDNA) metabarcoding on sediment core Co1410 from Lake Imandra.
Anastasia Poliakova   +5 more
wiley   +1 more source

The Potency of Adenostemma platyphyllum as Antimelanogenic Agent: In-vitro and In-silico Studies

open access: yesJurnal Kimia Sains dan Aplikasi
Melanin is a crucial amino acid in determining human skin and hair pigmentation. Excessive melanin production can lead to hyperpigmentation and darkening of the skin.
Lutfia Mutmainnah   +2 more
doaj   +1 more source

Characterization of the complete chloroplast genome sequence of Sphagneticola calendulacea (Asteraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2018
Sphagneticola calendulacea is a valuable medicinal herb. With the spread of a congeneric invasive species Sphagneticola trilobata in South China, the already vulnerable S.
Wei Lun Ng   +3 more
doaj   +1 more source

Modulation of Cox-1, 5-, 12- and 15-Lox by popular herbal remedies used in southern Italy against psoriasis and other skin diseases. [PDF]

open access: yes, 2014
Acanthus mollis (Acanthaceae), Achillea ligustica, Artemisia arborescens and Inula viscosa (Asteraceae) are used in Southern Italy against psoriasis and other skin diseases that occur with an imbalanced production of eicosanoids.
Amenta   +26 more
core   +1 more source

Home - About - Disclaimer - Privacy