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Epilobium ciliatum Raf., a new plant invader in Slovenia and Croatia / Simona Strgulc Krajšek in Acta botanica Croatica, 63 (1) (2004) 

Public Citation [article]  inActa botanica Croatica > 63 (1) (2004) . - 49-58 Titre : Epilobium ciliatum Raf., a new plant invader in Slovenia and Croatia Type de document : Imprimé Auteurs : Simona Strgulc Krajšek ; Nejc Jogan Année de publication : 2004 Article en page(s) : 49-58 Langues : Multilingue (mul) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Epilobium ciliatum Raf., 1808 Résumé : The North American invasive species Epilobium ciliatum Raf. was recently recorded for the first time in Slovenia and Croatia. The most reliable character with which to distinguish E. ciliatum from all native European Epilobium species is the presence of conspicuous longitudinal white stripes on the seed testa. If seeds are not available, E. ciliatum may easily be misidentified as E. roseum. With fieldwork and revision of herbarium material we ascertained that the invasion towards the territory discussed came from the north, which is in agreement with the north west to south east direction of the spread in Europe. At least in Eastern Slovenia E. ciliatum has already become an important member of ruderal plant communities. Rapid spreading and naturalization as in the case of E. ciliatum can give rise to concern that it will replace some indigenous species with a similar ecology or hybridise and so by introgression cause »genetic« pollution of native relatives’ populations. Further spread to the south and east is expected. Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=154078 Strgulc Krajšek, Simona, Jogan, Nejc 2004 Epilobium ciliatum Raf., a new plant invader in Slovenia and Croatia. Acta botanica Croatica, 63(1): 49-58.

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Seed germination of invasive Phytolacca americana and potentially invasive P. acinosa / Simona Strgulc Krajšek in Plants, 12 (2023) 

Public Citation [article]  inPlants > 12 (2023) . - 1052 Titre : Seed germination of invasive Phytolacca americana and potentially invasive P. acinosa Type de document : Imprimé Auteurs : Simona Strgulc Krajšek ; Aleš Kladnik ; Sara Skocir ; Martina Bacic Année de publication : 2023 Article en page(s) : 1052 Langues : Français (fre) Catégories : [CBNPMP-Thématique] Plantes subspontanées, naturalisées, envahissantes Mots-clés : Phytolacca americana L., 1753  Phytolacca acinosa Résumé : Phytolacca americana and P. acinosa are alien plant species in Europe. The former is considered invasive and more widespread. In order to develop effective and safe eradication and plant disposal methods, the present research focused on the seed germination of the two species. Fruits of different ripeness of both species were collected (fresh and dry seeds within and without pericarp), after which both the germination and maturation were tested. We also tested the continued maturing of fruits on cut plants and observed the development of fruits on whole plants with a cut taproot (in addition to when only the upper part of the stem with fruit racemes was cut off). In general, the seeds germinated from all stages of fruit ripeness, although the germination of dry seeds was better compared to fresh seeds. P. americana’s seeds germinated better and the fruit ripening on cut plants was also more successful compared to P. acinosa. These results could partly explain the invasive success of P. americana. According to our results, removing all fruiting plants from the eradication site is crucial regardless of the fruit development stage. Lien pérenne : DOI : 10.3390/plants12051052 Permalink : https://biblio.cbnpmp.fr/index.php?lvl=notice_display&id=151253 Strgulc Krajšek, Simona, Kladnik, Aleš, Skocir, Sara, Bacic, Martina 2023 Seed germination of invasive Phytolacca americana and potentially invasive P. acinosa. Plants, 12: 1052.

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Consultable Article (2023) URL