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Invasive trees and shrubs: where do they come from and what we should expect in the future?

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Abstract

The global database of invasive trees and shrubs has been updated, resulting in a total of 751 species (434 trees and 317 shrubs) from 90 families (Rejmánek and Richardson 2013 Divers Distrib 19:1093–1094). This database is used to assess major trends in human-assisted exchanges of dendrofloras among 15 major geographical regions. Areas most invaded by non-native trees are Pacific Islands (136 species), Southern Africa (118), Australia (116), and North America (114). Areas most invaded by non-native shrubs are North America (98), Australia (87), Pacific Islands (71), and Europe (61). The most important sources of invasive trees are Asia (122–146 species, depending on how many Eurasian species are considered to have been introduced only from Europe), Australia (81), and South America (81). The most important sources of invasive shrubs are Asia (103–118), Europe (68), and South America (54). Mean number of native geographical regions for invasive trees is 1.64, while the mean number of invaded regions by trees is 2.51. The difference is smaller for shrubs: 1.60 versus 2.11. Asia is the major source of invasive Rosaceae shrubs, as well as invasive Arecaceae and Oleaceae species. South America and Australia are major sources of invasive Fabaceae trees. North America and Europe are major sources of invasive Pinaceae. Most of the invasive Salicaceae are of Eurasian origin. The identified trends will very likely continue in this century. Because of increasing interactions with many states in Asia, even more invasive woody species will be introduced from this part of the world.

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References

  • Acevedo-Rodriguez P, Strong MT (2012) Catalogue of seed plants of the West Indies. Smithsonian Contributions to Botany, number 98. Smithsonian Institution Scholarly Press, Washington, D.C

    Google Scholar 

  • Adams RP (2011) Junipers of the world: The genus Juniperus. 3rd edn. Trafford Publishing Co., Vancouver

  • Klopper RR et al (2006) Checklist of the flowering plants of Sub-Saharan Africa. South African Botanical Diversity Network Report No 42. SABONET, Pretoria

  • Aslan C, Rejmánek M (2012) Native fruit traits may mediate dispersal competition between native and non-native plants. NeoBiota 12:1–24

    Google Scholar 

  • Barbour RC et al (2010) The potential for gene flow from exotic eucalypt plantations into Australia’s rare native eucalypts. For Ecol Manag 260:2079–2087

    Google Scholar 

  • Bennet JR, Vellend M, Lilley PL, Cornwell WK, Arcese P (2013) Abundance, rarity and invasion depth among exotic species in a patchy ecosystem. Biol Invasions 15:707–716

    Google Scholar 

  • Bialozyt R, Bradley LR, Bradshaw RHW (2012) Modelling the spread of Fagus sylvatica and Picea abies in southern Scandinavia during the late Holocene. J Biogeogr 39:665–675

    Google Scholar 

  • Boucharová A, van Kleunen M (2009) Introduction history and species characteristics partly explain naturalization success of North American woody species in Europe. J Ecol 97:230–238

    Google Scholar 

  • Bradley BA et al (2011) Global change, global trade, and the next wave of plant invasions. Front Ecol Environ 10:20–28

    Google Scholar 

  • Critchfield WB, Little EL (1966) Geographic distribution of the pines of the world. U.S. Department of Agriculture, Forest Service, Miscellaneous Publications 991, Washington, D.C

    Google Scholar 

  • Dehmen-Schmutz K (2011) Determining non-invasiveness in ornamental plants to build green lists. J Appl Ecol 48:1374–1380

    Google Scholar 

  • Dransfield J et al (2008) Genera Palmarum. Kew Publishing, Royal Botanic Gardens, Kew

    Google Scholar 

  • Dzikiti S, Schachtschneider K, Naiken V, Gush M, Moses G, Le Maitre DC (2013) Water relations and the effects of clearing invasive Prosopis trees on groundwater in an arid environment in the Northern Cape, South Africa. J Arid Environ 90:103–113

    Google Scholar 

  • Eldridge DJ, Maestre FT, Maltez-Mouro S, Bowker MA (2012) A global database of shrub encroachment effects on ecosystem structure and functioning. Ecology 93:2499

    Google Scholar 

  • Elliot WR, Jones DL (1980–1997) Encyclopaedia of Australian plants suitable for cultivation, vols 1–7. Lothian Publishing Co., Melbourne

  • Ens EJ, French K (2008) Exotic woody invader limits the recruitment of three indigenous species. Biol Conserv 141:590–595

    Google Scholar 

  • Fang W, Wang X (2011) Impact of invasion of Acer platanoides on canopy structure and understory seedling growth in a hardwood forest in North America. Trees 25:455–464

    Google Scholar 

  • Finnoff D, Shogren JF, Leung B, Lodge D (2007) Take a risk: preferring prevention over control of biological invaders. Ecol Econ 62:216–222

    Google Scholar 

  • Flachowsky H, Hanke M-V, Peil A, Strauss SH, Fladung M (2009) A review on transgenic approaches to accelerate breeding of woody plants. Plant Breed 128:217–226

    CAS  Google Scholar 

  • Fridley JD (2008) Of Asian forests and European fields: Eastern U.S. plant invasions in a global floristic context. PLoS ONE 3:e3630

    PubMed Central  PubMed  Google Scholar 

  • Fridley JD (2012) Extended leaf phenology and the autumn niche in deciduous forest invasions. Nature 485:359–364

    CAS  PubMed  Google Scholar 

  • Fridley JD (2013) Plant invasions across the Northern Hemisphere: a deep-time perspective. Ann New York Acad Sci 1293:8–17. doi:10.1111/nyas.12107

    Google Scholar 

  • Funk V, Hollowell T, Berry P, Kelloff C, Alexander SN (2007) Checklist of the plants of the Guiana Shield. Contrib U S Natl Herb 55:1–584

    Google Scholar 

  • Giljohann KM, Hauser CE, Williams NSG, Moore JL (2011) Optimizing invasive species control across space: willow invasion management in the Australian Alps. J Appl Ecol 48:1286–1294

    Google Scholar 

  • Gordon DR, Tancig KJ, Onderdok DA, Ganz CA (2011) Assessing the invasive potential of biofuel species proposed for Florida and the United States using the Australian weed risk assessment. Biomass Bioenergy 35:74–79

    Google Scholar 

  • Grimshaw J, Bayton R (2009) New trees—recent introductions to cultivation. International Dendrological Society, Kew Publishing, Royal Botanic Gardens, Kew

    Google Scholar 

  • Grotkopp E, Rejmánek M, Rost TL (2002) Toward a causal explanation of plant invasiveness: seedling growth and life-history strategies of 29 pine (Pinus) species. Am Nat 159:396–419

    PubMed  Google Scholar 

  • Grotkopp E, Rejmánek M, Sanderson MJ, Rost TL (2004) Evolution of genome size in pines (Pinus) and its life-history correlates: supertree analyses. Evolution 58:1705–1729

    CAS  PubMed  Google Scholar 

  • Gunn BF, Baudouin L, Olsen KM (2011) Independent origins of cultivated coconut (Cocos nucifera L.) in the Old World Tropics. PLoS ONE 6(6):e21143

    CAS  PubMed Central  PubMed  Google Scholar 

  • Guo Q, Qian H, Ricklefs RE, Xi W (2006) Distribution of exotic plants in eastern Asia and North America. Ecol Lett 9:827–834

    PubMed  Google Scholar 

  • Harfouche A, Meilan R, Kirst M, Morgante M, Boerjan W, Sabatti M, Mugnozza GS (2012) Accelerating the domestication of forest trees in a changing world. Trends Plant Sci 17:64–72

    CAS  PubMed  Google Scholar 

  • Hariyadi ARS et al (2012) Optimizing the habitat of Javan rhinoceros (Rhinoceros sondaicus) in Ujung Kulon National Park by reducing the invasive palm Arenga obtusifolia. Pachyderm 52:49–54

    Google Scholar 

  • Harris C, Jiang H, Liu D, Brian Z, He K (2009) Testing the roles of species native origin and family membership in international plant introductions using nursery data across the state of Kentucky. J Torrey Bot Soc 136:122–127

    Google Scholar 

  • Heberling JM, Fridley JD (2013) Resource-use strategies of native and invasive plants in Eastern North American forests. New Phytol 200:523–533. doi:10.1111/nph.12388

    CAS  PubMed  Google Scholar 

  • Henderson L (1991) Alien invasive Salix spp. (willows) in the grassland biome of South Africa. S Afr For J 157:91–95

    Google Scholar 

  • Hogan S (2008) Trees for all seasons. Broadleaved evergreens for temperate climates. Timber Press, Portland

    Google Scholar 

  • Holland-Clift S, O’Dowd DJ, Nally R (2011) Impacts of invasive willow (Salix × rubens) on riparian bird assemblages in south-eastern Australia. Austral Ecol 36:511–520

    Google Scholar 

  • Huntley B, Birks HJB (1983) An atlas of past and present pollen maps for Europe: 0–13000 years ago. Cambridge University Press, Cambridge

    Google Scholar 

  • Huston M (1994) Biological diversity: the coexistence of species. Cambridge University Press, Cambridge

    Google Scholar 

  • Jäger H, Kowarik I, Tye A (2009) Destruction without extinction: long-term impacts of invasive tree species on Galapagos highland vegetation. J Ecol 97:1252–1263

    Google Scholar 

  • Jalili A et al (2010) Climate change, unpredictable cold waves and possible brakes on plant migration. Glob Ecol Biogeogr 19:642–648

    Google Scholar 

  • Judd WS et al (2008) Plant systematics, 3rd edn. Sinauer Associates, Sunderland

    Google Scholar 

  • Kapler EJ, Widrlechner MP, Dixon PM, Thompson JR (2012) Performance of five models to predict the naturalization of non-native woody plants in Iowa. J Environ Hort 30:35–41

    Google Scholar 

  • Keppel G, Watling D (2011) Ticking time bombs—current and potential future impacts of four invasive plant species on the biodiversity of lowland tropical rainforests in south-east Viti Levu, Fiji. South Pacific J Nat Appl Sci 29:43–45

    Google Scholar 

  • Khuroo AA et al (2012) Alien flora of India: taxonomic composition, invasion status and biogeographical affiliations. Biol Invasions 14:99–113

    Google Scholar 

  • Kleibauer I, Dullingedr S, Peterseil J, Essl F (2010) Climate change might drive the invasive tree Robinia pseudoacacia into nature reserves and endangered habitats. Biol Conserv 143:382–390

    Google Scholar 

  • Kockemann B, Buschmann H, Leuschner C (2009) The relationship between abundance, range size and niche breadth in Central European tree species. J Biogeogr 36:854–864

    Google Scholar 

  • Krivánek M, Pyšek P (2008) Forestry and horticulture as pathways of plant invasions: a database of alien woody plants in the Czech Republic. In: Tokarska-Guzik B et al (eds) Plant invasions: human perception, ecological impacts and management. Backhuys Publishers, Leiden, pp 21–38

    Google Scholar 

  • Kueffer C (2010) Transdisciplinary research is needed to predict plant invasions in an era of global change. Trends Ecol Evol 25:619–620

    PubMed  Google Scholar 

  • Kueffer C, Daehler CC, Torres-Santana CW, Levergne C, Meyer J-Y, Otto R, Silva L (2010) A global comparison of plant invasions on oceanic islands. Perspectives Plant Ecol Evol Syst 12:145–161

    Google Scholar 

  • Kutsokon NK (2011) Main trends in the genetic transformation of Populus species. Cytol Genet 45:352–361

    Google Scholar 

  • Laborde J, Thompson K (2013) Colonization of limestone grasslands by woody plants: the role of seed limitation and herbivory by vertebrates. J Veg Sci 24:307–319

    Google Scholar 

  • Large MF, Braggins JE (2004) Tree ferns. Timber Press, Portland

    Google Scholar 

  • Lavoie C, Shah MA, Bergeron A, Villeneuve P (2013) Explaining invasiveness from the extent of native range: new insights from plant atlases and herbarium specimens. Diversity Distrib 19:98–105

    Google Scholar 

  • Leithead MD, Anand M, Silva LCR (2010) Northward migrating trees establish in treefall gaps at the northern limit of the temperate-boreal ecotone, Ontario, Canada. Oecologia 164:1095–1106

    PubMed  Google Scholar 

  • Little EL (1971) Atlas of United States trees. Volume 1. Conifers and important hardwoods. U.S. Department of Agriculture, Forest Service, Miscellaneous Publication No. 1146, U.S. Government Printing Office, Washington, D.C

  • Lorenzi H (1992–2009) Brazilian trees—a guide to the identification and cultivation of Brazilian native trees, vol 1, 2, 3. Instituto Plantarum de Estudos da Flora, Sao Paulo

  • Macdonald IAW (1985) The Australian contribution to southern Africa’s invasive alien flora: an ecological analysis. Proc Ecol Soc Austral 14:225–236

    Google Scholar 

  • MacDonald GM (1993) Fossil pollen analysis and the reconstruction of plant invasions. Adv Ecol Res 24:67–110

    Google Scholar 

  • Meier ES, Lischke H, Schmat DR, Zimmermann NE (2012) Climate, competition and connectivity affect future migration and ranges of European trees. Glob Ecol Biogeogr 21:164–178

    Google Scholar 

  • Meirmans PG et al (2010) Complex patterns of hybridization between exotic and native North American poplar species. Am J Bot 97:1688–1697

    PubMed  Google Scholar 

  • Mengardo ALT, Figueiredo CL, Tambosi LR, Pivello VR (2012) Comparing the establishment of an invasive and an endemic palm species in the Atlantic rain forest. Plant Ecol Divers 5:345–354

    Google Scholar 

  • Mercure M, Bruneau A (2008) Hybridization between the escaped Rosa rugosa (Rosaceae) and native R. blanda in eastern North America. Am J Bot 95:597–607

    CAS  PubMed  Google Scholar 

  • Meyer J-Y, Lavergne C, Hodel DR (2008) Time bombs in gardens: invasive ornamental palms in tropical islands, with emphasis on French Polynesia (Pacific Ocean) and the Mascarenes (Indian Ocean). Palms 52:71–83

    Google Scholar 

  • Moran VC, Hoffmann JH (2012) Conservation of the fynbos biome in the Cape Floral Region: the role of biological control in the management of invasive alien trees. Biol Control 57:139–149

    Google Scholar 

  • Morin X, Lechowicz MJ (2013) Niche breadth and range area in North American trees. Ecography 36:300–312

    Google Scholar 

  • Moro MF, Westerkamp C (2011) The alien street trees of Fortaleza (NE Brazil): qualitative observations and the inventory of two districts. Cienc For 21:789–798

    Google Scholar 

  • Nathan R, Horvitz N, He Y, Kuparinen A, Schurr FM, Katul GG (2011) Spread of North American wind-dispersed trees in future environments. Ecol Lett 14:211–219

    PubMed  Google Scholar 

  • Normile D (2004) Expanding trade with China creates ecological backlash. Science 306:969

    Google Scholar 

  • Osland MJ, Enwright N, Day RH, Doyle TW (2013) Winter climate change and coastal wetland foundation species: salt marshes vs. mangrove forests in the southeastern United States. Glob Chang Biol 19:1482–1494

    PubMed  Google Scholar 

  • Petersen JJ, Parker IM, Potter D (2012) Origins and close relatives of a semi-domesticated neotropical fruit tree: Chrysophyllum cainito (Sapotaceae). Am J Bot 99:585–604

    PubMed  Google Scholar 

  • Petit RJ, Bialozyt R, Garnier-Gene P, Hampe A (2004) Ecology and genetics of tree invasions: from recent introductions to Quarternary migrations. Forest Ecol Manag 197:117–137

    Google Scholar 

  • Podani J (2000) Introduction to the exploration of multivariate biological data. Backhuys, Leiden

    Google Scholar 

  • Prance GT, Sothers CA (2003) Chrysobalanaceae 1, Chrysobalanus to Parinari. Flora of the World, Part 9. Australian Biological Resources, Camberra, pp 1–319

  • Pyšek P, Richardson DM, Rejmánek M, Webster GL, Williamson M, Kirschner J (2004) Alien plants in checklists and floras: towards better communication between taxonomists and ecologists. Taxon 53:131–143

    Google Scholar 

  • Randall RA, Howarth DG, Morden CW (2004) Genetic analysis of natural hybrids between endemic and alien Rubus (Rosaceae) species in Hawai’i. Conserv Genet 5:217–230

    Google Scholar 

  • Reichard SH, Hamilton CW (1997) Predicting invasions of woody plants introduced into North America. Conserv Biol 11:193–203

    Google Scholar 

  • Rejmánek M (1995) What makes a species invasive? In: Pyšek P, Prach K, Rejmánek M, Wade PM (eds) Plant invasions. SPB, The Hague, pp 1–11

    Google Scholar 

  • Rejmánek M, Richardson DM (2013) Trees and shrubs as invasive alien species—2013 update of the global database. Divers Distrib 19:1093–1094

    Google Scholar 

  • Rejmánek M, Rosén E (1992) Influence of colonizing shrubs on species-area relationships in alvar plant communities. J Veg Sci 3:625–630

    Google Scholar 

  • Rejmánek M, Haarerová R, Haager J (1982) Progress of plant succession on Paricutin volcano: 25 years after activity ceased. Am Midl Nat 108:194–198

    Google Scholar 

  • Rejmánek M, Richardson DM, Pyšek P (2013) Plant invasions and invasibility of plant communities. In: van der Maarel E, Franklin J (eds) Vegetation ecology, 2nd edn. Wiley, New York, pp 387–424

    Google Scholar 

  • Richardson DM (2011) Forestry and agroforestry. In: Simberloff D, Rejmánek M (eds) Encyclopedia of biological invasions. California University Press, Berkeley, pp 241–248

    Google Scholar 

  • Richardson DM, Higgins SI (1998) Pines as invaders in the southern hemisphere. In: Richardson DM (ed) Ecology and biogeography of Pinus. Cambridge University Press, Cambridge, pp 450–473

  • Richardson DM, Rejmánek M (2011) Trees and shrubs as invasive alien species a global review. Divers Distrib 17:788–809

    Google Scholar 

  • Saure HI, Vandvik V, Hassel K, Vetaas OR (2013) Effects of invasion by introduced versus native conifers on coastal heathland vegetation. J Veget Sci 24:744–754

    Google Scholar 

  • Shah MA, Reshi ZA, Lavoie C (2012) Predicting plant invasions from native range size: clues from the Kashmir Himalaya. J Plant Ecol 5:167–173

    Google Scholar 

  • Shulkina T (2004) Ornamental plants from Russia and adjacent states of the former Soviet Union. Rostok, Saint-Petersburg

    Google Scholar 

  • Skou A-M, Toneatto F, Kollmann J (2012) Are plant populations in expanding ranges made up of escaped cultivars? The case of Ilex aquifolium in Denmark. Plant Ecol 213:1131–1144

    Google Scholar 

  • Staples GW, Herbst DR (2005) A tropical garden flora. Plants cultivated in the Hawaiian Islands and other tropical places. Bishop Museum Press, Honolulu

    Google Scholar 

  • Stokes KE (2008) Exotic invasive black willow (Salix nigra) in Australia: influence of hydrological regimes on population dynamics. Plant Ecol 197:91–105

    Google Scholar 

  • Svenning J-C (2002) Non-native ornamental palms invade a secondary tropical forest in Panama. Palms 46:81–86

    Google Scholar 

  • Svenning J-C, Skov F (2004) Limited filling of the potential range in European tree species. Ecol Lett 7:567–573

    Google Scholar 

  • Svenning J-C, Normand S, Skov F (2006) Range filling in European trees. J Biogeogr 33:218–220

    Google Scholar 

  • Terral JF, Newton C, Ivora S et al (2012) Insights into the historical biogeography of the date palm (Phoenix dactylifera L.) using geometric morphometry of modern and ancient seeds. J Biogeogr 39:929–941

    Google Scholar 

  • Thomas LK, Tolle L, Ziegenhagen B, Leyer I (2012) Are vegetative reproduction capacities the cause of widespread invasion of European Salicaceae in Patagonian river landscapes? PlosOne 7(12):e50652

    CAS  Google Scholar 

  • Tye DRC, Drake DC (2012) An exotic Australian Acacia fixes more N than a coexisting indigenous Acacia in a South African riparian zone. Plant Ecol 213:251–257

    Google Scholar 

  • Van Auken OW, Bush JK (2013) Invasion of woody legumes. Springer, New York

    Google Scholar 

  • van Klinken RD, Lawson BE, Zalucki MP (2009) Predicting invasions in Australia by a Neotropical shrub under climate change: the challenge of novel climates and parameter estimation. Glob Ecol Biogeogr 18:688–700

    Google Scholar 

  • Vining KJ, Contreras RN, Ranik M, Strauss SH (2012) Genetic methods for mitigating invasiveness of woody ornamental plants: research needs and opportunities. HortSci 47:1210–1216

    Google Scholar 

  • Vitousek P (2004) Nutrient cycling and limitation. Hawai’i as a model system. Princeton University Press, Princeton

    Google Scholar 

  • Walther G-R et al (2002) Ecological responses to recent climate change. Nature 416:389–395

    CAS  PubMed  Google Scholar 

  • Walther G-R et al (2007) Palms tracking climate change. Glob Ecol Biogeogr 16:801–809

    Google Scholar 

  • Way DA et al (2010) Greater seed production in elevated CO2 is not accompanied by reduced seed quality in Pinus taeda L. Glob Chang Biol 16:1046–1056

    Google Scholar 

  • Wels MJ et al (1986) The history of introduction of invasive alien plants to southern Africa. In: Macdonald IAW, Kruger FJ, Ferrar AA (eds) The ecology and management of biological invasions in southern Africa. Oxford University Press, Cape Town, pp 21–35

    Google Scholar 

  • Wharton P, Hine B, Justice D (2005) The Jade Garden—new and notable plants from Asia. Timber Press, Portland

    Google Scholar 

  • Willis CG et al (2010) Favourable climate change response explains non-native species’ success in Thoreau’s woods. PLoS ONE 5:e8878

    PubMed Central  PubMed  Google Scholar 

  • Wu S-H et al (2010) Patterns of plant invasions in China: taxonomic, climatic approaches and anthropogenic effects. Biol Invasions 12:2179–2206

    Google Scholar 

  • Yesson C, Russell SJ, Parish T, Dalling JW, Garwood NC (2004) Phylogenetic framework for Trema (Celtidaceae). Plant Syst Evol 248:85–109

    Google Scholar 

  • Zhang Q et al (2003) Wild ornamental fruit plants from Yunnan. Foreign Languages Press, Beijing

  • Zoa S (2006) Additions to “A review of animal-mediated seed dispersal in palms”. http://www.virtualherbarium.org/palms/psdispersal.html

  • Zoa S, Henderson A (1989) A review of animal-mediated seed dispersal of palms. Selbyana 11:6–21

    Google Scholar 

  • Zuloaga FO, Morrone O, Belgrano MJ (2008) Catalogo de las Plantas Vasculares del Cono Sur (Argentina, Sur de Brasil, Chile, Paraguay y Uruguay), vol 1, 2, 3. Missouri Botanical Garden Press, St. Louis

    Google Scholar 

Download references

Acknowledgments

I thank Eva Grotkopp, Christoph Kueffer and David Richardson for comments on an earlier version of the manuscript. This study was supported by the University of California Agricultural Experiment Station.

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Rejmánek, M. Invasive trees and shrubs: where do they come from and what we should expect in the future?. Biol Invasions 16, 483–498 (2014). https://doi.org/10.1007/s10530-013-0603-z

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