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39 results for “Alien flora”
Global Naturalized Alien Flora (GloNAF). Open access data to support research on understanding global plant invasions.
<p>This dataset is a snapshot of the Global Naturalized Alien Flora (GloNAF) database, version 2.02. GloNAF is a continuously updated, curated compilation of alien naturalized vascular plant inventories for geographic regions from around the world. The dataset has 16,429 unique taxa reported as naturalized or invasive and covers 1,343 regions (including 427 islands) from 336 data sources. For each region, the status (invasive, naturalized) is provided as listed in the original source. We provide the scientific names included with the original data source, and the matching accepted name or synonym of the taxon as given in the World Checklist of Vascular Plants (WCVP) Version 12. In addition, we provide an ESRI shapefile of polygons for each region. We also provide several variables that can be used to filter the data according to quality and completeness of alien taxon lists, which vary among the combinations of regions and data sources.</p> <p>The 'glonaf_flora2.csv' file lists the IDs ('taxon_wcvp_id') of all naturalized taxa contained in GloNAF and the regions they occur in. The 'glonaf_taxon_wcvp.csv' lists the original taxon names provided in the source data along with the corresponding accepted taxon name from the WCVP (version 12) for all alien taxa in GloNAF, regardless of their naturalization status. To link taxon names with naturalization records, join the 'id' column of the 'glonaf_taxon_wcvp.csv' file to the 'taxon_wcvp_id' column in 'glonaf_flora2.csv' . Additional information regarding the original source of the data ('glonaf_reference.csv'), specific attributes of the taxon lists ('glonaf_list.csv') and the region ('glonaf_region.csv') can also be joined similarly to 'glonaf_flora2.csv '. </p> <p> </p>
Fig. 2 - A in Report 2020 on plant biodiversity in Italy: native and alien vascular flora
Fig. 2 - A) Poa magellensis F.Conti & Bartolucci. Endemic to Italy, described in 2020. / Specie endemica italiana descritta nel 2020. (Photo: / Foto: Fabrizio Bartolucci). B) Gymnospermium scipetarum Paparisto & Qosja ex E.Mayer & Pulević subsp. eddae Rosati, Farris, Fascetti & Selvi. Endemic to Italy, described in 2018. / Sottospecie endemica italiana descritta nel 2018. (Photo: / Foto: Leonardo Rosati).
Fig. 1 in Report 2020 on plant biodiversity in Italy: native and alien vascular flora
Fig. 1 - Hieracium tolstoii Fen. & Zahn. Endemic to Italy, recognized as extinct in 2019. / Specie endemica italiana dichiarata estinta nel 2019 (FI051948; Scan / Scansione: Erbario dell'Università di Firenze).
Fig. 2 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 2 - Geographical distribution in Sicily of Vitis labrusca (green dots), V. ×instabilis (red dots), and V. ×koberi (blue dots).
Fig. 5 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 5 - Rootstocks of Vitis ×ruggerii '140 Ru' emerging from an abandoned vineyard in �cate (Photo: N.M.G. �rdenghi).
Fig. 1 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 1 - Geographical distribution in Sicily of Vitis rupestris (red dots), Vitis ×goliath (green dots), and Vitis ×ruggerii (blue dots).
Fig. 4 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 4 - Invasive stand of Vitis ×ruggerii '775 P' in �cate, with the first author posing for scale. The plant completely covers the fence of an olive grove and, on the extreme right, an almond tree (Photo: P. Cauzzi).
Fig. 3 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 3 - Vitis ×koberi in Sutera: a) invasive stand along the railway; b) leaf blades (Photos: N.M.G. Ardenghi).
Fig. 7 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 7 - Vitis rupestris: a) invasive monospecific stand in Mezzojuso; b) leaf blades (Photos: N.M.G. �rdenghi).
Fig. 6 in Alien grapes (Vitis, Vitaceae) in Sicily (Italy): novelties for the Sicilian and Mediterranean flora
Fig. 6 - Vitis ×ruggerii: a) typical entire leaf blades; b-c) cultivar '57 R' with lobed leaf blades (Photos: N. M. G. �rdenghi).
Fig. 1 - Anthyllis apennina F in Report 2021 on plant biodiversity in Italy: native and alien vascular flora
Fig. 1 - Anthyllis apennina F.Conti & Bartolucci, an Italian endemic described in 2021 (Monte Tricella, Abruzzo, Italy. Photo: Fabio Conti). Anthyllis apennina F.Conti & Bartolucci, specie endemica italiana descritta nel 2021 (Monte Tricella, Abruzzo, Italia. Foto: Fabio Conti).
Fig. 3 in Report 2021 on plant biodiversity in Italy: native and alien vascular flora
Fig. 3 - Ophrys japigiae Turco, D'Emerico, Dura, Gennaio & Medagli, an Italian endemic described in 2021 (Ugento, Puglia, Italy. Photo: Francesco Chetta). / Ophrys japigiae Turco, D'Emerico, Dura, Gennaio & Medagli, specie endemica italiana descritta nel 2021 (Ugento, Puglia, Italy. Foto: Francesco Chetta).
Fig. 2 - A in Report 2021 on plant biodiversity in Italy: native and alien vascular flora
Fig. 2 - A) Odontarrhena bertolonii (Desv.) Jord. & Fourr. subsp. cesalpinoana Selvi, an Italian endemic described in 2021 (Monte Petroso, Toscana, Italy. Photo: Federico Selvi); B) Centaurea phalacrica Brullo, Cambria, Crisafulli, Tavilla & Sciandr., an Italian endemic described in 2021 (Capo Rasocolmo, Sicilia, Italy. Photo: Gianmarco Tavilla). / Odontarrhena bertolonii (Desv.) Jord. & Fourr. subsp. cesalpinoana Selvi, sottospecie endemica italiana descritta nel 2021 (Monte Petroso, Toscana, Italia. Foto: Federico Selvi); B. Centaurea phalacrica Brullo, Cambria, Crisafulli, Tavilla & Sciandr., specie endemica italiana descritta nel 2021 (Capo Rasocolmo, Sicilia, Italia. Foto: Gianmarco Tavilla).
Linked collectors and determiners for: Alien Flora of Nepal at KATH.
Natural history specimen data linked to collectors and determiners held within, "Alien Flora of Nepal at KATH". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/95a336b6-e4f6-401d-9cbe-a4aef935d82b">https://bionomia.net/dataset/95a336b6-e4f6-401d-9cbe-a4aef935d82b</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/95a336b6-e4f6-401d-9cbe-a4aef935d82b">https://gbif.org/dataset/95a336b6-e4f6-401d-9cbe-a4aef935d82b</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: alien_flora_of_nepal_tuch.
Natural history specimen data linked to collectors and determiners held within, "alien_flora_of_nepal_tuch". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/8af571a4-135f-4ca0-acd8-16983cf6ee77">https://bionomia.net/dataset/8af571a4-135f-4ca0-acd8-16983cf6ee77</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/8af571a4-135f-4ca0-acd8-16983cf6ee77">https://gbif.org/dataset/8af571a4-135f-4ca0-acd8-16983cf6ee77</a>. Formatted as a Frictionless Data package.
Linked collectors and determiners for: Phyllanthus fluitans Benth. ex Müll.Arg. (Phyllanthaceae): A new record for the alien flora of Java, Indonesia.
Natural history specimen data linked to collectors and determiners held within, "Phyllanthus fluitans Benth. ex Müll.Arg. (Phyllanthaceae): A new record for the alien flora of Java, Indonesia". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/89b6c8da-48f5-480a-bc06-5d5074156d76">https://bionomia.net/dataset/89b6c8da-48f5-480a-bc06-5d5074156d76</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/89b6c8da-48f5-480a-bc06-5d5074156d76">https://gbif.org/dataset/89b6c8da-48f5-480a-bc06-5d5074156d76</a>. Formatted as a Frictionless Data package.
Invasion risk of the currently cultivated alien flora in Southern Africa is predicted to decline under climate change
<p>Alien species can have massive impacts on native biodiversity, ecosystem functioning, and human livelihoods. Assessing which species from currently cultivated alien floras may escape into the wild and naturalize is essential for efficient and proactive ecosystem management and biodiversity conservation. Climate change has already promoted the naturalization of many alien plants in temperate regions, but whether it is similar in (sub)tropical areas is insufficiently known. In this study, we used species distribution models for 1,527 cultivated alien plants to evaluate current and future invasion risks across different biomes and 10 countries in southern Africa. Our results confirm that the area of suitable climate is a strong predictor of naturalization success among the cultivated alien flora. In contrast to previous findings from temperate regions, however, climatic suitability is generally predicted to decrease for potential aliens across our (sub)tropical study region. While increasingly hotter and drier conditions are likely to drive declines in suitability for potential aliens across most biomes of southern Africa, in some the number of potential invaders is predicted to increase under moderate climate change scenarios (e.g., in dry broadleaf forests and flooded grasslands). We found that climatic suitability is expected to decline less for aliens originating from continents with the tropical biome or from the Southern Hemisphere. In addition, we found that the climatically suitable area will decline less for aliens that have already naturalized in the region. While the number of potential invaders may decrease across southern Africa under future climate change, our results suggest that already naturalized aliens will continue to threaten native species and ecosystems.</p>
Invasion risk of the currently cultivated alien flora in Southern Africa is predicted to decline under climate change
Open the record for dataset details and reuse information.
Supplementary material 1 from: Di Gristina E, Domina G, Barone G (2021) The alien vascular flora of Stromboli and Vulcano (Aeolian Islands, Italy). Italian Botanist 12: 63-75. https://doi.org/10.3897/italianbotanist.12.74033
Table with the species and subspecies of alien vascular plants present in the islands of Stromboli and Vulcano
Supplementary material 1 from: Uludağ A, Aksoy N, Yazlık A, Arslan ZF, Yazmış E, Üremiş I, Cossu TA, Groom Q, Pergl J, Pyšek P, Brundu G (2017) Alien flora of Turkey: checklist, taxonomic composition and ecological attributes. NeoBiota 35: 61-85. https://doi.org/10.3897/neobiota.35.12460
Alien flora of Turkey: checklist, taxonomic composition and ecological attributes : Explanation note: List of alien taxa in the flora of Turkey. Taxa are ordered alphabetically. Each taxon is listed together with its family, residence time, invasion status, life-form according to Raunkiaer, growth for according to the Thesaurus of Plant Characteristics for Ecology and Evolution, simplified growth-form, life history, reasons for intentional and accidental introduction. The last five columns on the right list habitats where the species is found in Turkey. This list includes also 47 frequently planted taxa.
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Allen Brain Atlas
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International Brain Laboratory public data
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OpenNeuro
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