A global assessment of terrestrial alien ferns (Polypodiophyta): species’ traits as drivers of naturalisation and invasion

Jones, Emily J.; Kraaij, Tineke; Fritz, Hervé; Moodley, Desika

doi:10.1007/s10530-018-1866-1

Cited by 26 publications

(19 citation statements)

References 59 publications

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“…The relationship between taxonomic relatedness, traits, and invasion success is unclear for many taxa. Even small trait differences between closely related species can correlate with large differences in invasiveness (Hacker et al 2012, Jones et al 2019). Our results suggest that fishes in the genus Gambusia are not equally invasive.…”

Section: Discussionmentioning

confidence: 99%

“…If this is true, relatedness to a known invader may be a good predictor of whether a particular species is likely to be invasive (Mack et al 2000, Miller et al 2011, Gallagher et al 2015). In some cases, however, despite a large degree of similarity among close relatives, small trait differences make a large difference in relative invasiveness (Lambrinos 2002, Gerlach and Rice 2003, Jones et al 2019). For example, despite being closely related and almost morphologically indistinct, the North American beach grass species Amnophila breviligulata and Amnophila arenia differed greatly in their ability to successfully invade coastal dune systems due to differences in their growth patterns and responses to dune geomorphology (Hacker et al 2012).…”

Section: Introductionmentioning

confidence: 99%

“…Beyond yielding insights into taxonomic patterns, trait comparisons among closely related species are a useful approach for identifying key traits associated with invasiveness (Hacker et al 2012, Jones et al 2019). This approach has helped identify key traits among plant invaders (Rejmanek and Richardson 1996, Goodwin et al 1999, Miller et al 2011, 2017), but it has been rarely applied to aquatic animals.…”

Section: Introductionmentioning

confidence: 99%

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A closer look at invasiveness and relatedness: life histories, temperature, and establishment success of four congeners

et al. 2020

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Successful invasive species are often closely related to other invasive species, suggesting that shared traits contribute to their invasion success. Alternatively, related species can differ in invasiveness, where some are highly invasive yet congeners seem unable to invade. Here, we compared the traits and establishment abilities of two highly successful invasive species, Gambusia affinis and G. holbrooki, to those of two close relatives, G. geiseri and G. hispaniolae. Using laboratory experiments, we compared lowtemperature tolerances and life histories of the four species. In a semi-natural mesocosm experiment, we simulated the invasion of standardized, simple pond communities and examined the effects of these traits on each species' ability to become established. The invasive species, G. affinis and G. holbrooki, were more tolerant of low-temperature stress, had greater fecundities, higher growth rates, and reached maturity sooner than G. geiseri and G. hispaniolae. In mesocosms, the invasive Gambusia exhibited higher intrinsic growth rates and carrying capacities and thus achieved and maintained larger populations than the two congeners. Only G. affinis and G. holbrooki successfully established long-term populations in these experimental communities. G. geiseri and G. hispaniolae failed to establish as a result of 100% overwintering mortality. These results support the notion that the ability of invaders to cope with the abiotic conditions of target communities has a major effect on whether establishment occurs, while life histories play an important secondary role. Our results showed that invasiveness is likely not a trait of the entire genus Gambusia.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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A closer look at invasiveness and relatedness: life histories, temperature, and establishment success of four congeners

et al. 2020

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“…Ferns are not always beneficial organisms, and although fern invasions have not gained massive publicity their effects on the environment cannot be overlooked (Akomolafe & Rahmad 2018). Although more than 157 species in the world have been registered as alien weeds, of which 39% behave as invasive species (Jones et al 2019), and a variety are toxic to animals and humans (Siman et al 2000). Especially in the dry and intermediate zones of Sri Lanka, the farming community is struggling with problems created due to invasion of water bodies by Salvinia molesta, a fast-spreading invasive alien species in Sri Lanka (Wijesundara 2010).…”

Section: Agricultural Importancementioning

confidence: 99%

Potential uses of lycophytes and ferns in Sri Lanka: an ethnopteridological perspective

Ranil

Bussmann²

2021

Ethnobot. Res. App.

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Background: Ethnopteridology is a branch of ethnobotany researching the relationship between pteridophytes and humans. Unlike many seed plants, pteridophytes are generally not extensively used. However, it has long been reported that tropical ferns are used by various indigenous communities. Literature highlighted that to date no comprehensive ethnoperidological survey was performed in Sri Lanka, though it is known that some pteridophytes are used by local communities as home remedies and food sources. Our objective was to present a comprehensive review of the relationships between the pteridophytes and local communities. Methods:We tried to compile a list of potential uses of pteridophytes of Sri Lanka after a comprehensive review of relevant literature and based on gathered information from informal discussions with village communities and indigenous medical practitioners.Results: Here we identified 37 species with medicinal, food, ornamental, and other uses. Of these 10 species have categorized as threatened under the National Red List-2020. This article documents that pteridophytes have immense potential to be used as food, medicinal and ornamental, and that they still remain neglected. Conclusions:It is evident that although a considerable number of Sri Lankan pteridophyte species have potential as food, medicinal and ornamental species, they still remain underutilized and neglected crop genetic resources. Further, this study is emphasized that such species and their associated knowledge are at risk and highly vulnerable to changing physical environment, increasing population pressure, and rapid development of socio-economic status of Sri Lanka.

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“…Phylogenetically, Polypodiopsida is the sister group of the seed plants and consists of about 10578 species in the world (PPG I 2016), of which 368 are present in Argentina (Ponce & Arana 2016). Although ferns are usually recognized by humans due to their ornamental and/or medicinal uses, more than 157 species in the world have been registered as alien weeds, of which 39% behave as invasive species (Jones et al 2018) or toxic for animals and humans (Siman et al 2000). The controversial term "weed" can be defined, in a broad sense, as those plant species that interfere with human activity because they grow at a time and place where they are unwanted (Holzner 1978, Fryer 1979.…”

Section: Introductionmentioning

confidence: 99%

Weedy ferns (Polypodiopsida) in Argentina: diversity, distribution and impact on human activities and ecosystems

Yañez

Gutiérrez

Ponce

2020

An. Acad. Bras. Ciênc.

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Currently, in Argentina 368 species of true ferns (i.e. Polypodiopsida class) are distributed throughout the country, however, only four of them have been mentioned until now as weeds and ruderal species. The goal of this work was to generate an update of weedy ferns from Argentina, including morphology, distribution, and type of weed according to their impact on natural habitats and/or human activities. All Argentinian fern species were analyzed based on references, herbarium specimens, and field trips. As a result of our study 25 species were recorded from Argentina and classified as segetal, ecological, or aquatic weeds, and ruderal and/or toxic species. Current taxonomic identity, diagnostic characters, origins, habitats, geographical distribution, common names, and impact and potential risks were indicated by species. In addition, we provide a dichotomous key to species, presence of these species in southern South American countries, as well as and photographs in natural habitat. This work represents the first review on native and exotic ferns from Argentina that cause an impact on human activities or disturbe native habitats. The results provide information for the development of weed management tools and priority areas to implement them.

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A global assessment of terrestrial alien ferns (Polypodiophyta): species’ traits as drivers of naturalisation and invasion

Cited by 26 publications

References 59 publications

A closer look at invasiveness and relatedness: life histories, temperature, and establishment success of four congeners

A closer look at invasiveness and relatedness: life histories, temperature, and establishment success of four congeners

Potential uses of lycophytes and ferns in Sri Lanka: an ethnopteridological perspective

Weedy ferns (Polypodiopsida) in Argentina: diversity, distribution and impact on human activities and ecosystems

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