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59 results for “Tamarix”
Tamarix parviflora DC. (BR0000010847589)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Tamarix gallica L. (BR0000012403264)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Tamarix gallica L. (BR0000005443710)
Belgium Herbarium image of <a href="https://www.plantentuinmeise.be">Meise Botanic Garden</a>.
Data from: Vegetation response to control of invasive Tamarix in southwestern US rivers: a collaborative study including 416 sites
Most studies assessing vegetation response following control of invasive Tamarix trees along southwestern U.S. rivers have been small in scale (e.g., river reach), or at a regional scale but with poor spatial-temporal replication, and most have not included testing the effects of a now widely-used biological control. We monitored plant composition following Tamarix control along hydrologic, soil and climatic gradients in 244 treated and 172 reference sites across six U.S. States. This represents the largest comprehensive assessment to date on the vegetation response to the four most common Tamarix control treatments. Biocontrol by a defoliating beetle (treatment #1) reduced the abundance of Tamarix less than active removal by mechanically using hand and chain-saws (#2), heavy machinery (#3) or burning (#4). Tamarix abundance also decreased with lower temperatures, higher precipitation, and follow-up treatments for Tamarix resprouting. Native cover generally increased over time in active Tamarix removal sites, however, the increases observed were small and was not consistently increased by active revegetation. Overall, native cover was correlated to permanent stream flow, lower grazing pressure, lower soil salinity and temperatures, and higher precipitation. Species diversity also increased where Tamarix was removed. However, Tamarix treatments, especially those generating the highest disturbance (burning and heavy machinery), also often promoted secondary invasions of exotic forbs. The abundance of hydrophytic species was much lower in treated than in reference sites, suggesting that management of southwestern U.S. rivers has focused too much on weed control, overlooking restoration of fluvial processes that provide habitat for hydrophytic and floodplain vegetation. These results can help inform future management of Tamarix-infested rivers to restore hydrogeomorphic processes, increase native biodiversity and reduce abundance of noxious species.
Dataset: DNA barcodes and microsatellites: how they complement for species identification in the complex genus Tamarix (Tamaricaceae)
<p class="CuerpoA">DNA barcoding allows the identification of an organism by comparing the sequence of selected DNA regions (barcodes) with a previously compiled database, and it can be useful for taxonomic identification of species in complex genera, such as <i>Tamarix</i>. Many species of this genus show convergent morphology, which leads to frequent errors in their identification. Highly variable genetic markers, such as microsatellites or short sequence repeats (SSR), could be used to differentiate species where DNA barcodes fail. Here, we tested the ability of both, five different marker regions (<i>rbcL</i>, <i>matK</i>, ITS, <i>trnH</i>-<i>psbA</i>, and <i>ycf1</i>), and 14 microsatellites, to properly identify <i>Tamarix</i> species, especially those from the Mediterranean Basin, and compared the pros and cons of the different analytical methods for species identification. DNA barcoding allows the genetic identification of certain species in <i>Tamarix</i>. The two-locus barcodes <i>matK</i>+ITS and ITS+<i>ycf1</i> were the best-performing combinations, allowing up to 69% and 70%, respectively, correct identification. However, DNA barcoding failed in phylogenetically close groups, such as many Mediterranean species. The use of SSR can aid the identification of species, and the combination of both types of data (DNA barcoding and SSR) improved the success. The combination of data was especially relevant in detecting the presence of hybridization processes, which are common in the genus. However, caution must be exercised when choosing the clustering methods for the SSR data, since different methods can lead to very different results.</p>
Water and energy fluxes measurements over a riparian Tamarix spp. stand in the lower Tarim River basin, northwestern China
<p>This dataset includes water and energy fluxes measurements over a riparian <em>Tamarix spp.</em> stand in the lower Tarim River basin, northwestern China. Details of field site and measurements can be found in the paper: Yuan, G., P. Zhang, M.-a. Shao, Y. Luo, and X. Zhu (2014), Energy and water exchanges over a riparian Tamarix spp. stand in the lower Tarim River basin under a hyper-arid climate, Agricultural and Forest Meteorology, 194(0), 144-154.</p> <p>This dataset also accompanies the published paper in the Water Resources Research: Implementing Dynamic Root Optimization in Noah‐MP for Simulating Phreatophytic Root Water Uptake. Water Resources Research 54(3), 1560-1575. With this dataset, we tested the Noah-MP land surface model with implementation of a soil moisture-responsive root dynamics scheme (VOM-ROOT). </p>
Figure 2 in First record of Duilius bipunctatus (Fieber, 1866) (Hemiptera: Auchenorrhyncha: Cixiidae), a Tamarix-feeding planthopper, from Malta
Figure 2. Habitat Ramla Bay.
Figure 1 in First record of Duilius bipunctatus (Fieber, 1866) (Hemiptera: Auchenorrhyncha: Cixiidae), a Tamarix-feeding planthopper, from Malta
Figure 1. Map of Malta with collecting sites.
Figure 4 in First record of Duilius bipunctatus (Fieber, 1866) (Hemiptera: Auchenorrhyncha: Cixiidae), a Tamarix-feeding planthopper, from Malta
Figure 4. Duilius (Duilius) bipunctatus (Fieber, 1866), habitus – dorsal.
Figure 5 in First record of Duilius bipunctatus (Fieber, 1866) (Hemiptera: Auchenorrhyncha: Cixiidae), a Tamarix-feeding planthopper, from Malta
Figure 5. Duilius (Duilius) bipunctatus (Fieber, 1866), habitus –frontal.
Data from: Vegetation response to control of invasive Tamarix in southwestern US rivers: a collaborative study including 416 sites
Open the record for dataset details and reuse information.
Dataset: DNA barcodes and microsatellites: how they complement for species identification in the complex genus Tamarix (Tamaricaceae)
Open the record for dataset details and reuse information.
Data from: Wood anatomical and hydraulic traits of Tamarix species across a large Eurasian gradient show a stronger climatic than phylogenetic signal
Open the record for dataset details and reuse information.
FIGURES 1–6 in Thysanoptera host-plant associations, with an account of species living on Tamarix, and a new species of Lissothrips (Phlaeothripidae)
FIGURES 1–6. Lissothrips hemingi sp.n.: (1) Adult (female); (2) Adult (male); (3) Head and pronotum; (4) Meso, metanotum and pelta (female); (5) Meso and metanotum (male); (6) Antenna.
FIGURES 7–10 in Thysanoptera host-plant associations, with an account of species living on Tamarix, and a new species of Lissothrips (Phlaeothripidae)
FIGURES 7–10. Lissothrips hemingi sp.n.: (7) Abdominal tergites IV-VII (male); (8) Prostenum; (9) Head and fore leg (female); (10) Abdominal tergites IX and tube (female).
Fig. 1 in Pontibacter brevis sp. nov., isolated from rhizosphere soil of Tamarix ramosissima
Fig. 1. Neighbour-joining phylogenetic tree based on 16S rRNA gene sequences of strain XAAS-2T and close relatives. Bootstrap values (1000 replications) above 50 % are showed at nodes. Asterisks indicate that the corresponding nodes were also recovered in the maximum-likelihood and maximum-evolution trees. Bar, 0.01 substitutions per nucleotide position.
FIGURE 4 in Species delimitation in the genus Tamarix: Morphological and molecular data
FIGURE 4. NeighberNet diagram of combined molecular data. 1) Tamarix mascatensis, 2) T. arceuthoides, 3) T. kermanesis,4) T. tetragyna, 5) T. karkalensis 6) T. kotschyi respectively. Numbers above splits are bootstrap values.
FIGURE 1 in Species delimitation in the genus Tamarix: Morphological and molecular data
FIGURE 1. Distribution map of the studied Tamarix species. 1) T. mascatensis, 2) T. arceuthoides, 3) T. kermanesis,4) T. tetragyna, 5) T. karkalensis 6) T. kotschyi respectively.
FIGURE 48 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURE 48. Scatter plots of length of blade of elongate endophallic sclerite (A) and length of spined area of elongate endophallic sclerite (B) versus the length of the elongate endophallic sclerite for field collected material of Diorhabda elongata species group and laboratory produced F1 and F2 D. elongata/D. sublineata hybrids (see Figs. 45–47 for illustrations of endophallic sclerites for individual hybrids identified by alphanumeric codes in plots; see Table 3 for sample sizes and statistics for measurements).
FIGURES 24–28 in Taxonomic revision and biogeography of the Tamarix-feeding Diorhabda elongata (Brullé, 1832) species group (Coleoptera: Chrysomelidae: Galerucinae: Galerucini) and analysis of their potential in biological control of Tamarisk
FIGURES 24–28. Elongate (ventral) endophallic sclerite (dorsal views and a single dorso-lateral view [DLV]). 24—Diorhabda elongata, 25—D. carinata, 26—D. sublineata, 27—D. carinulata, 28—D. meridionalis. BL—blade, HA —hooked apex, CES—connecting endophallic sclerite (partial), EES—elongate endophallic sclerite, LA—lateral appendage, LB—length blade, LN—lateral notch. Scale bar 1.0 mm.
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Allen Brain Atlas
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Annotated Behaviour and Observability Dataset (ABODe)
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