Search results for " nome"

The Centaurea parlatoris complex (Asteraceae): taxonomic checklist and typifications

2021

A taxonomic account of the Centaurea parlatoris complex (Asteraceae), endemic to Sicily, is presented. This complex includes six taxa, three described in the 19th century (C. parlatoris, C. parlatoris var. tomentosa and C. parlatoris var. virescens) and three recently described (C. sicana, C. giardinae and C. heywoodiana). Starting from the designation of the types for the oldest plant names that have not been typified yet, taxonomic considerations are formulated and C. parlatoris var. virescens is elevated to the rank of species. An identification key and a distribution map complete this account.

Nomenclatural notes on Fabaceae described from Sicily

2021

A note about some taxa in Anthyllis and Trifolium (Fabaceae) described from Sicily is presented. Concerning Trifolium, we provide the lectotypification of the name T. pratense var. semipurpureum (≡ T. pratense subsp. semipurpureum), using a specimen preserved at PAL (Todaro’s collection). Concerning the Lojacono-Pojero’s name Vulneraria heterophylla var. parvula, it is lectotypified by a specimen at G. A neotype at NAP is proposed for the Gussone’s name Vulneraria heterophylla var. albiflora. As this latter name is applied to a taxon accepted here at specific rank, a new combination is validated. On the contrary, A. heterophylla var. parvula is considered as a new heterotypic synonym of Ant…

GyDB mobilomics: LTR retroelements and integrase-related transposons of the pea aphid Acyrthosiphon pisum genome

2011

[EN] The Gypsy Database concerning Mobile Genetic Elements (release 2.0) is a wiki-style project devoted to the phylogenetic classification of LTR retroelements and their viral and host gene relatives characterized from distinct organisms. Furthermore, GyDB 2.0 is concerned with studying mobile elements within genomes. Therefore, an in-progress repository was created for databases with annotations of mobile genetic elements from particular genomes. This repository is called Mobilomics and the first uploaded database contains 549 LTR retroelements and related transposases which have been annotated from the genome of the Pea aphid Acyrthosiphon pisum. Mobilomics is accessible from the GyDB 2.…

Organization of children's camp as an emotional support during the spread of the Covid-19 virus in the cultural and education society "Ystreet"

2022

Covid-19 pandēmijas izraisītais stress, bailes un nenokteitība ir skārusi daudzus bērnus un jauniešus, kas rada dažādas emocionālas grūtības ar ko bērni un jaunieši nespēj tikt galā. Maģistra darba „ Bērnu nometnes organizēšana kā psihoemocionālais atbalsts Covid -19 vīrusa izplatības laikā Kultūras un Izglītības biedrībā “Ystreet” ” mērķis ir Noskaidrot biedrības “Ystreet” Bērnu psihoemocionālo stāvokli, ietekmējošos faktorus Covid-19 pandēmijas laikā un saprast vai bērnu nometne palīdz ar emocionālā stāvokļa uzlabošanu. Pirmajā nodaļā veikta bērna emocionāla stāvokļa Covid-19 izplatīšanas laikā izpēte, neformālas izglītības vajadzības izpēte kā arī veikta aptauja Kultūras un Izglītības bi…

Addenda et emendanda to the "A catalogue of plants growing in Sicily"

2009

Corrections and integrations to the “A Catalogue of the plants growing in Sicily” by Giardina & al. (2007) are here reported. In particular, several disregarded taxa have been added and updated together with new other ones described or reported simultaneously or subsequently to the date of publication of the Catalogue. Finally nomenclature of some taxa has been updated and a new taxonomic status has been proposed for two of them.

Soggettività in relazione: un percorso di ricerca sui vissuti giovanili

2022

Considering the most recent research on the condition of youth and the experiences of young people related to the pandemic time, this contribution intends to show an empirical research conducted through the phenomenological method with 190 male and female students, aged between 18 and 30, from the Primary Education Sciences courses at the University of Palermo. The participants had the opportunity to stop and reflect on their own experiences, to share a space and time for self-narration, in order to enhance the encounter with the other, to see, through the experiences of others, resources for their own existence and to co-construct common meanings. The analysis of the “data” was carried out…

Nel bel paese delle antonomasie

2012

Sella, A NEW NAME FOR THE GENUS Linaresia EL KADIRI, 1992 (NASSELLARIA, RADIOLARIA) PREOCCUPIED BY COPEPOD CRUSTACEANS (LAMIPPIDAE, MAXILLOPODA)

2021

The aim of this short note is to create a new name of this genus since the original name Linaresia proved to pre-exist in the paleontological literature ( Linaresia de Zulueta, 1908, Family Lamippidae, Copepod crustaceans, and Linaresia Gonzalez-Donoso, 1968, Family Gavelinellidae, Agglutinated Foraminifera). The new name created for the above mentioned radiolarians is: Sella . This name derives from an arbitrary combination of letters (International Code of Zoological Nomenclature). The type species of Sella is S. beniderkoulensis by original designation (El Kadiri, 1992).

Lectotypification of the Linnaean name Dianthus virgineus (Caryophyllaceae) and its taxonomic consequences

2021

A lectotype is designated for the name Dianthus virgineus. The relationships between D. virgineus, D. caryophyllus var. caryophyllus, and D. caryophyllus var. inodorus are analyzed. Dianthus virgineus is the oldest available name that applies to a species complex that is often referred to as D. sylvestris or a broad circumscription of the cultivated ornamental D. caryophyllus. The taxonomic consequences are discussed, and the need for further studies is highlighted.

Toward a Phylogenetic Classification of the Lauraceae: Evidence from matK Sequences

2000

Abstract The larger part of the matK gene and the (3′−) adjacent spacer have been sequenced and used for phylogenetic analyses in 48 species of Lauraceae from all parts of their geographical range, and in three outgroup taxa. Except for the aberrant genera Hypodaphnis and Cassytha, the genetic divergence within the family is surprisingly low. In spite of this, several clades receive sufficient support to change our current concepts of relationships within the family. Particularly well supported is a Beilschmiedia–Cryptocarya clade that had been recognized by wood anatomy, but not in most of the recent morphological systems. The separation between taxa with involucrate and non-involucrate in…