| Title: | Phytosociological description of sites of Salvia hispanica L. (Lamiaceae) on riverine gravel terraces in western Slovenia |
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| Authors: | ID Dakskobler, Igor (Author)
ID Šilc, Urban (Author)
ID Vreš, Branko (Author)
ID Šalamon Verbič, Andreja (Translator) |
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| Files: |  URL - Source URL, visit https://ojs.sazu.si/folia_bio_geo/article/view/7549
 PDF - Presentation file, download (4,25 MB)
MD5: A36A399914F04E00D29121A760812203
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| Language: | English |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: |  SAZU - Slovenian Academy of Sciences and Arts
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| Abstract: | In late summer and autumn (late August, beginning of November) of 2018 we observed a mass occurrence (more than 500 specimens) of Salvia hispanica, commonly known as chia, on gravel bars of several rivers in western Slovenia (the Soča and the Sava river basins). It was blooming on many sites in the first half of November, but low daily temperatures in the second half of the month prevented seed development. This Central-American (Mexico, Guatemala) species, which is distributed as a crop also outside its native range, grew mainly in initial plant communities of riverine gravel terraces classified into associations Polygono lapathifoliae-Salicetum eleagni (described as new), Chaerophyllo-Petasitetum officinalisand Bidenti frondosae-Panicetum barbipulvinati nom. prov. The dominating species in these associations are perennials or hemicryptophytes (50%) and annual plants – therophytes (32%). The proportion of alien species (neophytes) is 22% and the proportion of species originating in America is 10%. The warmer climate with less precipitation and less frequent high waters in the last decade, combined with the fact that chia seeds are a commercially available food product or an ingredient in various foods (nutrients), increases the likelihood of successful seed production in chia plants and their distribution in nature. The threat of Salvia hispanicabecoming an invasive species is therefore serious. |
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| Keywords: | chia, alien (adventive) species, plant communites, riverine gravel terraces, syntaxonomy, Slovenia |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Publication date: | 05.05.2019 |
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| Year of publishing: | 2019 |
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| Number of pages: | str. 129-185 |
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| Numbering: | letn. 60, št. 1 |
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| PID: | 20.500.12556/DiRROS-25680  |
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| UDC: | 581.9(497.4) |
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| ISSN on article: | 1855-7996 |
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| DOI: | 10.3986/fbg0053 |
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| COBISS.SI-ID: | 44881197 |
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| Copyright: | Imetniki avtorskih pravic na prispevkih so avtorji |
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| Publication date in DiRROS: | 27.01.2026 |
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| Views: | 45 |
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| Downloads: | 21 |
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| Metadata: |    |
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