Results 21 to 30 of about 4,883 (107)

ANATOMICAL AND COMPARATIVE STUDY OF SELECTED WILD SPECIES FROM THE FAMILY COMPOSITAE IN ANBAR [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2014
Wild Species of seven Iraqi Asteraceae family were compared anatomically these specie Sonchus oleraceus, Silybum marianum, Gymnarrhena micrantha ,Calendula persica, Aster subulatus, Taraxucum officinale and Onopordon canum include Detailed of anatomical ...
ASHWAQ T.H.AL-RAJAB   +2 more
doaj   +1 more source

Morphological Characterization and Conservation Status for the Herbarium Specimens of Orchidaceae in Kurdistan Iraq

open access: yesIbn Al-Haitham Journal for Pure and Applied Sciences, 2023
This study was contacted on Orchidaceae, it is a second largest family in flowering plants, comes after Asteraceae, and approximately has 25,000–30,000 species in 750–800 genera in the world.
Saman Abdulrahman Ahmad   +2 more
doaj   +1 more source

Interstitial Arabidopsis-Type Telomeric Repeats in Asteraceae

open access: yesPlants, 2021
Tandem repeats of telomeric-like motifs at intra-chromosomal regions, known as interstitial telomeric repeats (ITR), have drawn attention as potential markers of structural changes, which might convey information about evolutionary relationships if ...
Alexis J. Maravilla   +4 more
doaj   +1 more source

A New Record of the Genus Onopordum from Asteraceae for the Flora of Iran [PDF]

open access: yesتاکسونومی و بیوسیستماتیک, 2018
Onopordum is one of the extremely armed genus of the family of Asteraceae which is native to the Mediterranean and Irano-Turanian regions. This genus comprises 7 species that are distributed in most parts of the country.
Kazem Negaresh
doaj   +1 more source

Comparative chloroplast genome analysis of Artemisia (Asteraceae) in East Asia: insights into evolutionary divergence and phylogenomic implications

open access: yesBMC Genomics, 2020
Background Artemisia in East Asia includes a number of economically important taxa that are widely used for food, medicinal, and ornamental purposes.
Goon-Bo Kim   +6 more
doaj   +1 more source

Ecology and Management of Tansy Ragwort (Senecio jacobaea L.) By

open access: yes, 2009
Agriculture, available from Bugwood.org Tansy ragwort, a member of the Asteraceae taxonomic family, is a large biennial or short-lived perennial herb native to and widespread throughout Europe and Asia. Stems can grow to a height of 5.5 feet (1.75 meters)
Sharlene Sing   +3 more
core  

Taxonomic research priorities for the conservation of the South African flora

open access: yesSouth African Journal of Science, 2013
Taxonomic revisions, monographs and floras are the most important, and often the only source of data for assessing the extinction risk of plants, with recent revisions contributing to more accurate assessments.
Lize von Staden   +2 more
doaj   +1 more source

Medicinal Plants in the Flora of Luhansk Region

open access: yesAktualʹnaâ Infektologiâ, 2016
To establish a resource base of medicinal plants of Donbass, and to develop methods for their balanced use, it is necessary to conduct an inventory and analysis of the spread of wild species, that recently was not carried out in Luhansk and Donetsk ...
S.Yu. Naumov
doaj   +1 more source

PAPILLAE ON THE SURFACE OF THE SEEDS OF SPECIES OF ASTERACEAE

open access: yesTurczaninowia, 2015
The sculpture of the surface of cypselae (scanning electron microscopy) of 371 species of 168 genera, 21 tribes, five subfamilies of the family Asteraceae was investigated.
E. V. Boyko
doaj   +1 more source

South America holds the greatest diversity of native daisies (Asteraceae) in the world: an updated catalogue supporting continental-scale conservation

open access: yesFrontiers in Plant Science
Asteraceae is the world’s richest plant family and is found on all continents, in environments ranging from the coast to the highest mountains. The family shows all growth forms and, as in other angiosperm families, species richness is concentrated in ...
Andrés Moreira-Muñoz   +16 more
doaj   +1 more source

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