An updated checklist of the vascular flora native to Italy
University of Camerino1, University of Pisa2, University of Pavia3, University of Cagliari4, University of Genoa5, University of Calabria6, University of Turin7, University of Florence8, Sapienza University of Rome9, University of Palermo10, National Museum of Natural History11, University of Trieste12, University of Naples Federico II13, Seconda Università degli Studi di Napoli14, University of Perugia15
TL;DR: An updated inventory of the vascular flora alien to Italy, providing details on the occurrence at regional level, is presented in this paper, which includes 1597 species, subspecies, and hybrids, distributed in 725 genera and 152 families; 2 taxa are lycophytes, 11 ferns and fern allies, 33 gymnosperms and 1551 angiosperms.
Abstract: An updated inventory of the vascular flora alien to Italy, providing details on the occurrence at regional level, is presented. The checklist includes 1597 species, subspecies, and hybrids, distributed in 725 genera and 152 families; 2 taxa are lycophytes, 11 ferns and fern allies, 33 gymnosperms, and 1551 angiosperms. 157 taxa are archaeophytes and 1440 neophytes. The alien taxa currently established in Italy are 791 (570 naturalized and 221 invasive), while 705 taxa are casual aliens, 4 are not assessed, 7 are of unknown regional distribution, 47 have not been confirmed in recent times, 3 are considered extinct or possibly extinct in the country, and 40 are doubtfully occurring in Italy. This checklist allows to establish an up-to-date number (9792) of taxa constituting the whole (native and alien) Italian flora.
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01 Jan 1944
TL;DR: The only previously known species of Myrsidea from bulbuls, M. warwicki ex Ixos philippinus, is redescribed and sixteen new species are described; they and their type hosts are described.
Abstract: We redescribe the only previously known species of Myrsidea from bulbuls, M. pycnonoti Eichler. Sixteen new species are described; they and their type hosts are: M. phillipsi ex Pycnonotus goiavier goiavier (Scopoli), M. gieferi ex P. goiavier suluensis Mearns, M. kulpai ex P. flavescens Blyth, M. finlaysoni ex P. finlaysoni Strickland, M. kathleenae ex P. cafer (L.), M. warwicki ex Ixos philippinus (J. R. Forster), M. mcclurei ex Microscelis amaurotis (Temminck), M. zeylanici ex P. zeylanicus (Gmelin), M. plumosi ex P. plumosus Blyth, M. eutiloti ex P. eutilotus (Jardine and Selby), M. adamsae ex P. urostictus (Salvadori), M. ochracei ex Criniger ochraceus F. Moore, M. borbonici ex Hypsipetes borbonicus (J. R. Forster), M. johnsoni ex P. atriceps (Temminck), M. palmai ex C. ochraceus, and M. claytoni ex P. eutilotus. A key is provided for the identification of these 17 species.
1,756 citations
01 Jan 2005
387 citations
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TL;DR: Tackholm and Tackholm as mentioned in this paper presented an accurate and up-to-date taxonomic account of the wild and cultivated flora of Egypt, including the ephemeral flora of the deserts and the mountains and mountain valleys of Sinai and the Elba mountains.
Abstract: THAT Egypt is 'the gift of the Nile' may be true from the point of view of human civilization but such a phrase would be misleading if applied to the plant-life of the country. Even the weed flora of the canals and cultivated land is not uniform, and to this must be added the ephemeral flora of the deserts, and the mountains and mountain valleys of Sinai and the Elba mountains. Many botanists have explored Egypt and much has been published regarding both the wild and cultivated flora. However, the need for an accurate and up-to-date taxonomic account cannot be gainsaid, and the present work* by Mrs. Tackholm and the late Prof. G. Tackholm is intended to meet this need.
209 citations
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University of Milan1, University of Milano-Bicocca2, University of Cagliari3, University of Calabria4, University of Pisa5, University of Pavia6, University of Camerino7, Royal Belgian Institute of Natural Sciences8, University of Catania9, University of Trieste10, University of Palermo11, University of Florence12, University of Perugia13, Sapienza University of Rome14, Tuscia University15, University of Naples Federico II16, Seconda Università degli Studi di Napoli17, University of Padua18
TL;DR: In this article, a comprehensive extinction assessment for endemic vascular plants under the full responsibility of a single country is presented, which would provide an important step towards the prioritization and conservation of threatened endemic flora at Italian, European, and Mediterranean level.
119 citations
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TL;DR: The present paper aimed at studying the vertical and horizontal spatial distribution, species richness and diversity of vascular plants in different urban ecological niches (urban habitats) by means of the case study of Bologna, a typical densely populated southern European city, finding that urban habitat quality, measured by the number of native species, was directly proportional to the strength of selective factors and inversely proportional toThe rate of disturbance.
Abstract: The present paper aimed at studying the vertical and horizontal spatial distribution, species richness and diversity of vascular plants in different urban ecological niches (urban habitats) by means of the case study of Bologna (Italy), a typical densely populated southern European city. A total of 477 species were found in the study area of the historical city centre, 30% of which were alien species. Alien plant species were mainly present among phanerophytes, while native plants were mainly therophytes and hemicryptophytes. The habitats that mostly contributed to the species total richness were semi-natural soils, followed by paved areas, walls, rooftops and manholes. The number of exclusive species decreased according to the selectiveness of the habitat, with manholes and rooftops being the most selective. The presence of hemicryptophytes constant decreased going from 27% of more humid habitats to 5% of more arid habitats, so that they can be considered a water availability biomarker. Urban habitat quality, measured by the number of native species, was directly proportional to the strength of selective factors and inversely proportional to the rate of disturbance, with roofs and semi-natural soils having, respectively, the highest and lowest quality. Finally, a relation between species richness and street characteristics, like width, orientation and type of flooring, was demonstrated.
102 citations
References
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TL;DR: A revised and updated classification for the families of the flowering plants is provided in this paper, which includes Austrobaileyales, Canellales, Gunnerales, Crossosomatales and Celastrales.
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01 Jan 1972
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01 Jan 1965
TL;DR: Flora of Turkey and the East Aegean Islands as discussed by the authors, Flora of Turkish and the east coast of Turkey, and the south-east islands of Turkey are mentioned in this paper.
Abstract: Flora of Turkey and the East Aegean Islands , Flora of Turkey and the East Aegean Islands , کتابخانه دیجیتالی دانشگاه علوم پزشکی و خدمات درمانی شهید بهشتی
3,549 citations