Summary of the experiences of Hungarian botanical gardens with terrestrial plant species  included in the European Union’s list of invasive alien species

Csecserits, Anikó; Barabás, Sándor; Csabai, Judit; Devescovi, K.; Hanyecz, K.; Höhn, Mária; Kósa, G.; Németh, Ádám; Orlóci, László; Papp, Levente; Pándi, Ildikó; Ruborits, T.; Diószegi, M. Sütöriné Dr.; Szitár, Katalin; Tihanyi, Gy.

doi:10.17716/botkozlem.2018.105.1.143

Cited by 4 publications

(5 citation statements)

References 14 publications

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“…These include the groundhog ( Baccharis halimifolia Moench), which could be an excellent salt-tolerant plant, and so it may enrich a poor urban plant community; however, it is a potential invasive taxon in disturbed and saline areas [ 8 , 53 , 54 , 55 ]. We did not detect the groundhog spreading in the Buda Arboretum; however, it has produced viable seeds in other gardens, so an invasive behavior in our country cannot be excluded [ 56 ].…”

Section: Discussionmentioning

confidence: 99%

Assessing the Spontaneous Spread of Climate-Adapted Woody Plants in an Extensively Maintained Collection Garden

Szabó¹,

Gergely²,

Tóth³

et al. 2023

Plants

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Climate change may strongly modify the habitat conditions for many woody plant species. Some species could disappear from their natural habitats and become endangered, while others could adapt well to the changed environmental conditions and continue to survive successfully or even proliferate more easily. A similar process can occur within the artificial urban environment as the hitherto popularly planted urban trees may suffer from the extremities of the urban climate. However, among the planted taxa, there are species that spread spontaneously and appear as weeds in extensively managed gardens. In our study, we evaluated the native and non-native species involved in spontaneous spreading in the institutional garden of Buda Arboretum (Budapest) during the COVID-19 period in 2020–2021 when entry was prohibited, and maintenance went on in a restricted, minimal level. We investigated the correlation between spontaneously settling and planted individuals, and then performed multivariate analyses for native and non-native spreading plants for spatial and quantitative data. During our studies, we observed the spontaneous spreading of 114 woody species, of which 38 are native and 76 are non-native. Taking the total number of individuals into account, we found that, in addition to the 2653 woody species planted, a further 7087 spontaneously emerged weeds developed, which creates an additional task in the maintenance.

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Section: Discussionmentioning

confidence: 99%

Assessing the Spontaneous Spread of Climate-Adapted Woody Plants in an Extensively Maintained Collection Garden

Szabó¹,

Gergely²,

Tóth³

et al. 2023

Plants

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“…A hazai arborétumokban ültetett és kivaduló idegenhonos növényekről először UDVARDY (1998,1999) értekezett behatóbban. Ezt egészítette ki SCHMIDT (2001), SÜTÖRI-DIÓSZEGI & SCHMIDT (2010), SÜLE (2015), CSECSERITS et al (2018) és VELEKEI (2020). Legutóbb pedig WIRTH et al (2020) mutatott ki több mint 60, az országra nézve új fajt, többségében botanikus kertből.…”

Section: Bevezetésunclassified

Adatok hazai gyűjteményes kertekben elvaduló fajokról

Kovács¹,

Málnási-Csizmadia²,

Somlyai

et al. 2023

kitaibelia

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Munkánk során átvizsgáltuk a Tiszakürti, Szarvasi és Erdőtelki Arborétum, a Tápiószelei Agrobotanikus Kert (NBGK), az egri Eszterházy Károly Katolikus Egyetem (EKKE) Botanikus kertjét és a noszvaji De la Motte-kastély parkját. Cikkünkben 186 taxonhoz szolgáltatunk adatokat. Ezek közül 40 gyűjteményes kerti terjedése eddig nem volt ismert hazánkban. A diófélék családjából (Juglandaceae) négy új potenciálisan terjedő fajt találtunk (Carya cordiformis, C. ovata, Juglans cinerea és J. microcarpa). Az összes vizsgált Abies faj esetében előfordultak magoncok, csemeték. A Ludwigia grandiflora hetedik hazai, első nagyalföldi előfordulását közöljük a Szarvasi Arborétum mesterséges tavából. További adatokkal szolgálunk a nemrég kimutatott Cardamine occulta és a terjedőben lévő Veronica peregrina taxonokhoz, melyek főként konténeres növényekkel terjednek. Az adatok bősége rámutat a hazai gyűjteményes kertekben rejlő kutatási lehetőségekre.

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“…When reading the lists, we find contradictory information in several cases, such as Baccharis halimifolia, where one of the information sheets of the ÁNTSZ says not to plant, and another document says "requires further investigation", so there is no domestic data on its allergenicity [71]. In fact, it cannot be a major allergen source, as it occurs in very small numbers in the country, mainly in collection gardens, where it has been shown not to spread spontaneously either generatively or vegetatively [72,73].…”

Section: Relationship Between Tree Species/species Recommendations An...mentioning

confidence: 99%

“…3). A total of 6 taxa can be considered by the designer, namely Crataegus × lavalleei Valójában nem is lehet, hiszen igen kis egyedszámmal fordul elő az országban, főként gyűjteményes kertekben, ahol már bizonyították, hogy sem generatív, sem vegetatív úton spontán nem terjed [72,73].…”

Section: Recommendations Of the Catalogue Of Trees In Public Areas (K...unclassified

„Mindenmentes” városok?

Szabó,

Balogh,

Riesz

2023

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Urban blight affects billions of city dwellers worldwide. Green spaces and trees are the best way to mitigate the adverse effects of climate change or urban climate, and they raise a wide range of health issues. In addition to pollution, there is increasing talk of allergies, a global public health problem. This article aims to analyse the complex relationship between urban green spaces and allergic diseases, from a medical, horticultural, and landscape architecture perspective. It is becoming increasingly difficult to create a liveable environment around us with few (and fewer) urban 'survivors' to choose from. A recent draft proposal would restrict or ban the planting of any tree species with at least two scientific publications in peer-reviewed journals supporting its allergenicity. Restrictions and bans would primarily limit the use of wind-pollinated plants, while evolution is moving towards wind pollination rather than insect pollination. Restrictions, especially bans, are a very powerful tool that can easily end up having the opposite effect to the original intention. Public health is a fundamental issue for everyone, yet before adopting legislation that can be considered definitive, it is worth considering the arguments from the point of view of tree protection, showing what our environment would be like, what ecosystem services we could expect if we were surrounded only by climate-tolerant but non-allergenic taxa. In addition to reviewing the state of allergy and plant allergy in our country, we also have a strong aim to bring the "two societies" closer together. We believe that by finding common ground between the medical, public health, and green professions, we can move urban plant use in a direction that will create a better, more aesthetic, and above all, healthier and more liveable environment for urban dwellers.

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Summary of the experiences of Hungarian botanical gardens with terrestrial plant species included in the European Union’s list of invasive alien species

Cited by 4 publications

References 14 publications

Assessing the Spontaneous Spread of Climate-Adapted Woody Plants in an Extensively Maintained Collection Garden

Assessing the Spontaneous Spread of Climate-Adapted Woody Plants in an Extensively Maintained Collection Garden

Adatok hazai gyűjteményes kertekben elvaduló fajokról

„Mindenmentes” városok?

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