The biology of Canadian weeds. 128. Leucanthemum vulgare Lam.

Clements, David R.; Cole, Dan; King, J. M.; McClay, A. S.

doi:10.4141/p02-112

Cited by 20 publications

(31 citation statements)

References 72 publications

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“…However, a greater threat to relatively intact streamside forest ecosystems is likely to be the advent of shade-adapted aggressive alien species into the region. Several potentially invasive alien species that are tolerant of partial or full shade (e.g., Arctium minus (Gross et al 1980), Cynoglossum officinale (Zouhar 2002), Euphorbia esula (Kreps 2000), Leucanthemum vulgare (Clements et al 2004), and Potentilla recta (Dwire et al 2006)) are already present at some of the study reaches (Appendix Table A1). …”

Section: Indicators Of Alien Species Abundance In Streamside Vegetationmentioning

confidence: 99%

Alien species importance in native vegetation along wadeable streams, John Day River basin, Oregon, USA

2007

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We evaluated the importance of alien species in existing vegetation along wadeable streams of a large, topographically diverse river basin in eastern Oregon, USA; sampling 165 plots (30 · 30 m) across 29 randomly selected 1-km stream reaches. Plots represented eight streamside community types associated with varying elevation, precipitation, and landform. Mantel comparisons, non-metric multidimensional scaling (NMS), and Spearman correlation identified relationships of alien species (n = 60) distribution and relative alien cover (RAC) to native species (n = 355) composition, 28 vegetation descriptors, 31 environmental variables, and 30 disturbance conditions. Alien species occurred in 93% of sample plots, in all community types, and along all sampled stream reaches; with RAC ranging from 0.1% to 47% and 1 to 24 alien species occurring along individual stream reaches. Alien richness and RAC were positively related to native diversity where invasion was limited (RAC < 5%), but negatively where invasion was more severe (RAC > 5%). RAC differed among community types: greatest in arid associations (shrubland/grassland), followed by associations with limited tree canopy cover (meadows, dry forest), and lowest in moist, closed forest associations; suggesting differences in invasion status or vulnerabilities to alien invasion among community types. Alien species, as a group had wider ecological amplitude than natives, and species composition among community types was less distinct when both alien and natives were considered compared to native species only. RAC was negatively related to elevation, precipitation, and tree cover; while positive relationships of RAC occurred with grazing pressure, upstream watershed size, stream order, overall level of exogenous disturbance, limited vegetated buffer, agriculture in the upstream watershed, floodplain or south facing slope locations, and proximity to roads. Taken together, these results suggest possible ecological consequences to streamside vegetation related to alien species and identify indicators of conditions, where invasion may be greatest, offering potential for informing decisions for monitoring and managing alien species.Nomenclature follows the PLANTS Database (USDA and NRCS 2004).

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Section: Indicators Of Alien Species Abundance In Streamside Vegetationmentioning

confidence: 99%

Alien species importance in native vegetation along wadeable streams, John Day River basin, Oregon, USA

2007

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“…Clements et al . () provided excellent background information about the biology of Ox‐eye Daisy and herbicide trials had been conducted on agricultural land in Canada (Cole et al . ) but nothing was known about dispersal agents in KNP, optimal and locally acceptable chemicals for control, or the impact of Ox‐eye Daisy on native species and communities.…”

Section: Introductionmentioning

confidence: 99%

Coming to terms with Ox‐eye Daisy (Leucanthemum vulgare) in Kosciuszko National Park, New South Wales

McDougall¹,

Wright²,

Peach³

2017

Eco Management Restoration

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“…Leucanthemum vulgare s.l. has been introduced to North America as ornamental and seed contaminant and now invades pastures, meadows, roadside areas and forest openings (Olson and Wallander 1999;Clements et al 2004). In North America, it was reported to be naturalized in Québec and in the north-eastern USA by the eighteenth century (Fernald 1903;Lavoie et al 2012).…”

Section: Introductionmentioning

confidence: 99%

“…In North America, it was reported to be naturalized in Québec and in the north-eastern USA by the eighteenth century (Fernald 1903;Lavoie et al 2012). Nowadays, it is common in the north-eastern and north-western states of the USA and in the south-eastern and south-western provinces of Canada (Olson and Wallander 1999;Clements et al 2004). Beside North America, L. vulgare s.l.…”

Section: Introductionmentioning

confidence: 99%

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Can enemy release explain the invasion success of the diploid Leucanthemum vulgare in North America?

et al. 2016

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Enemy release is a commonly accepted mechanism to explain plant invasions. Both the diploid Leucanthemum vulgare and the morphologically very similar tetraploid Leucanthemum ircutianum have been introduced into North America. To verify which species is more prevalent in North America we sampled 98 Leucanthemum populations and determined their ploidy level. Although polyploidy has repeatedly been proposed to be associated with increased invasiveness in plants, only two of the populations surveyed in North America were the tetraploid L. ircutianum. We tested the enemy release hypothesis by first comparing 20 populations of L. vulgare and 27 populations of L. ircutianum in their native range in Europe, and then comparing the European L. vulgare populations with 31 L. vulgare populations sampled in North America. Characteristics of the site and associated vegetation, plant performance and invertebrate herbivory were recorded. In Europe, plant height and density of the two species were similar but L. vulgare produced more flower heads than L. ircutianum. Leucanthemum vulgare in North America was 17 % taller, produced twice as many flower heads and grew much denser compared to L. vulgare in Europe. Attack rates by root-and leaf-feeding herbivores on L. vulgare in Europe (34 and 75 %) was comparable to that on L. ircutianum (26 and 71 %) but higher than that on L. vulgare in North America (10 and 3 %). However, herbivore load and leaf damage were low in Europe. Cover and height of the co-occurring vegetation was higher in L. vulgare populations in the native than in the introduced range, suggesting that a shift in plant competition may more easily explain the invasion success of L. vulgare than escape from herbivory.

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The biology of Canadian weeds. 128. Leucanthemum vulgare Lam.

Cited by 20 publications

References 72 publications

Alien species importance in native vegetation along wadeable streams, John Day River basin, Oregon, USA

Alien species importance in native vegetation along wadeable streams, John Day River basin, Oregon, USA

Coming to terms with Ox‐eye Daisy (Leucanthemum vulgare) in Kosciuszko National Park, New South Wales

Can enemy release explain the invasion success of the diploid Leucanthemum vulgare in North America?

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