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224 results for “Phragmites”
Phragmites australis (Cav.) Trin. ex Steud. (BR0000011586432)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Cav.) Trin. ex Steud. (BR0000011586845)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Cav.) Trin. ex Steud. (BR0000012078776)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Cav.) Trin. ex Steud. (BR0000012209545)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Cav.) Trin. ex Steud. (BR0000011586111)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Cav.) Trin. ex Steud. (BR0000011585848)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Phragmites australis (Poaceae) - stem - showing leaf bases
Image of Phragmites australis (Poaceae) - stem - showing leaf bases
Phragmites australis (Poaceae) - leaf - basal or on lower stem
Image of Phragmites australis (Poaceae) - leaf - basal or on lower stem
Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Image of Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Phragmites australis (Poaceae) - whole plant - in flower - general view
Image of Phragmites australis (Poaceae) - whole plant - in flower - general view
Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Image of Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Image of Phragmites australis (Poaceae) - inflorescence - whole - unspecified
Does European-introduced Phragmites australis experience below-ground microbial enemy release in North America?
<p>Escape from native range enemies can give invasive species a competitive edge according to the enemy-release hypothesis. While more commonly associated with predators and herbivores, release from belowground microbial antagonists has been recently demonstrated to benefit invasive plants. Biogeographic variation in dominance and comparisons of soil communities suggest that invasive European <em>Phragmites australis</em> may have also benefitted from belowground enemy release in North America. Here we examine the effects of native range (Europe) versus introduced range (North America) soil communities on European native and North American introduced<em> P. australis</em> using a reciprocal inoculation seedling growth experiment. Contrary to the enemy-release hypothesis, we found that North American-introduced <em>P. australis</em> was sensitive to soil community origin in that the seedlings grown in European soil communities (native) had higher total biomass than seedlings grown in North American soil communities (introduced). This pattern was not observed in the European native <em>P. australis</em> seedlings which had similar biomass when grown with North American or European soil communities. Notably, introduced <em>P. australis</em> had higher biomass than native <em>P. australis</em> regardless of which soil community it was grown in, suggesting a growth-defense tradeoff. Though the relative abundance of mutualists and pathogens composition did not differ between the two ranges, an indicator analysis revealed that mutualistic fungi and bacteria were key components of European soil communities but not in North American communities. Interestingly, North American soil communities had lower β-diversity than European communities suggesting higher levels of community conservation amongst North American populations. This research represents the first evidence of growth-defense trade-offs in introduced <em>P. australis</em> and offers a novel mechanism for understanding the invasion of <em>P. australis</em> in North America.</p>
Figs 17–24. C in The Morphology Of Adults Of Cryptonevra Lioy, 1864 Species (Diptera, Chloropidae) Occurring On The Common Reed (Phragmites Australis)
Figs 17–24. C. diadema. Epandrium: 17 = posterior view, 18 = anterior view, 19 = anterior lobe, antero-ventral view, 20 = ventral view; Hypandrium and phallic complex: 21 = frontal view, 22 =
Figs 9–16. C in The Morphology Of Adults Of Cryptonevra Lioy, 1864 Species (Diptera, Chloropidae) Occurring On The Common Reed (Phragmites Australis)
Figs 9–16. C. nigritarsis. Epandrium: 9 = posterior view, 10 = anterior view, 11 = anterior lobe, antero-ventral view, 12 = ventral view; Hypandrium and phallic complex: 13 = frontal view, 14 =
Figs 1–8. C in The Morphology Of Adults Of Cryptonevra Lioy, 1864 Species (Diptera, Chloropidae) Occurring On The Common Reed (Phragmites Australis)
Figs 1–8. C. flavitarsis. Epandrium: 1 = posterior view, 2 = anterior view, 3 = anterior lobe, antero-ventral view, 4 = ventral view; Hypandrium and phallic complex: 5 = frontal view, 6 = phal-
Does European-introduced Phragmites australis experience below-ground microbial enemy release in North America?
Open the record for dataset details and reuse information.
Fig. 5 in Chalcidoidea (Hymenoptera) obtained from common reed, Phragmites australis (Cav.) Trin. ex Steud. (Poaceae) in Iran with new records and descriptions of two new species
Fig. 5. Neococcidencyrtus poutiersi (Mercet, 1922), ♀. A. Lateral view. B. Dorsal view. C. Antenna.
Intraspecific variation and economics spectrum of Phragmites australis in lakeshore wetland of (semi-) arid regions
<p><em>Phragmites australis</em>, as a widely distributed species, has a high degree of intraspecific variation in functional traits and is able to respond to external climatic and environmental changes and adjust its adaptation strategies on time. The plant economic spectrum can reflect the adaptation strategies of resource acquisition and storage of plants in different climatic regions, and provide a scientific basis for understanding the ecological differentiation of plants in different habitats and their adaptation mechanisms. In this study, the morphological traits, nutrient contents and stoichiometric ratios of <em>P. australis</em> in lakes and lakeshore wetlands of semi-arid and arid climatic regions from east to west in Inner Mongolia Plateau were investigated to reveal the variability of plant functional traits at different regional scales and the influencing factors, and to reveal the ecological adaptation strategies of <em>P. australis</em> in different regions through plant economic spectrum. The results showed that soil moisture gradient, geographic location and regional scale effected the intraspecific variation of functional traits of <em>P. australis</em>. At the local scale, soil moisture gradients had opposite effects on the response to functional traits of <em>P. australis</em> in the arid and semi-arid regions. At the regional scale, climatic factors dominated the variation of reed functional traits across the latitudinal gradient, while the correlation with soil properties was not significant (<em>P</em> > 0.05). Plant economic spectrum theory is also applicable to the functional traits of various organs and whole plants of <em>P. australis</em> populations at different regional scales, and the acquisition and assimilation of resources is conservative in arid regions, while in semi-arid regions it is an acquisition strategy. This study provides a new understanding of the ecological niche differentiation and drivers of plant populations and ecological adaptation strategies of species at the regional scale, and provides a theoretical basis for the restoration and reconstruction of degraded wetland ecosystems.</p>
Online Resources Chapter 3 - Decomposition of standing litter biomass in newly constructed wetlands associated with direct effects of sediment and water characteristics and the composition and activity of the decomposer community using Phragmites australis as a single standard substrate
<p>Online Resources to Chapter 3 "Decomposition of standing litter biomass in newly constructed wetlands associated with direct effects of sediment and water characteristics and the composition and activity of the decomposer community using Phragmites australis as a single standard substrate" of PhD thesis from Ciska Overbeek, "Peat formation on a former landfill - Production and decomposition of aquatic pioneer vegetation". </p> <p>Published by Overbeek et al in 2019 in Wetlands 39(1): 113-125. https://doi.org/10.1007/s13157-018-1081-y. </p>
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