![]() Ecology 84:1434–1440Ĭallaway RM, Maron JL (2006) What have exotic plant invasions taught us over the past 20 years? Trends Ecol Evol 21:369–374Ĭolautti RI, Maron JL, Spencer CH, Barrett SCH (2009) Common garden comparisons of native and introduced plant populations: latitudinal clines can obscure evolutionary inferences. Oecologia 144:1–11īuckley YM, Downey PO, Fowler SV, Hill R, Memmott J, Norambuena H, Pitcairn M, Shaw RH, Sheppard AW, Winks C, Wittenberg R, Rees M (2003) Are invasives bigger? A global study of seed size variation in two invasive shrubs. Ecol Lett 7:346–353īossdorf O, Auge H, Lafuma L, Rogers WE, Siemann E, Prati D (2005) Phenotypic and genetic differentiation between native and introduced plant populations. UC Press, Berkeleyīossdorf O, Prati D, Auge H, Schmid B (2004) Reduced competitive ability in an invasive plant. In: Bossard CC, Randall JM, Hoshovsky MC (eds) Invasive plants of California’s wildlands. Science 310:243–244īlumenthal DM, Hufbauer R (2007) Increased plant size in exotic populations: a common-garden test with 14 invasive species. J Ecol 83:887–889īlumenthal DM (2005) Interrelated causes of plant invasion. Ecology 85:3035–3042īlossey B, Nötzold R (1995) Evolution of increased competitive ability in invasive nonindigenous plants: a hypothesis. J Biogeogr 36:865–878īlair AC, Wolfe LM (2004) The evolution of an invasive plant: an experimental study with Silene latifolia. Restor Ecol 11:185–197īeckmann M, Erfmeier A, Bruelheide H (2009) A comparison of native and invasive populations of three clonal plant species in Germany and New Zealand. As a result, an integrated management approach using introduced seed predators to suppress seed production and selected management practices to reduce seed banks may be needed for effective long-term control in California.Īlexander JM, D’Antonio CM (2003) Seed bank dynamics of French broom in coastal California grasslands: effects of stand age and prescribed burning on control and restoration. We hypothesize that release from natural enemies and competitors together with more favorable environmental conditions in the introduced region may explain the invasion success of G. monspessulana performs better in its introduced region. Thus, seed rain and seed bank size was considerably higher in introduced populations. Fecundity was higher in introduced populations when measured in terms of mature seeds per pod, but lower when comparing seed production per plant (number of pods and mature seeds). Age structure also showed a greater percentage of seedling plants in introduced populations. Mean population density, plant height and stem diameter were greater in introduced populations, with the latter two traits explained by a greater mean plant age. In this study, the population density and age structure, plant growth and reproductive traits, and seed bank characteristics of 13 native (Mediterranean Basin) and 15 introduced (California, USA) field populations of G. Genista monspessulana (French broom) is native to Europe, but highly invasive and abundant along the Pacific Coast of the USA. If your destination is not available in checkout, please contact us for advice.įor full details of our delivery terms, please click here.Some invasive plants perform better in their area of introduction than in their native region, and this is often attributed either to phenotypic responses and/or to adaptive evolution following exposure to new environmental conditions. If you add items to your basket and select your country from the "estimate delivery" dropdown box at the bottom of the basket page, you will be able to see immediately how much it would cost to ship those items to you. Our postage and packaging prices to international destinations vary depending on the total weight of your order. We deliver to most countries worldwide using a range of tracked and insured services. Please check with your country's government for further details of these charges. We send all orders DDU (delivery duty unpaid) and you may have to pay import charges to receive your parcel, however you will not have to pay UK VAT on your order. ![]() Please note that all orders sent outside the UK are considered exports. Guaranteed delivery date as shown when you select this service at checkout. Tracked 48: £4.99 per order (or FREE for orders over £50)ĭelivery within 3 - 5 working days. Delivery with Royal Mail. Delivery with Royal Mail or Parcelforce.ĭelivery within 1 - 3 working days. Delivery with Royal Mail. Delivery within 7 working days for in-stock items.
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