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117 results for “Pulsatilla”

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zenodo28/100

Figure 2 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Figure 2 Pulsatilla patens s.str. (L.) Mill. (P. patens subsp. patens) A–C flowers with different perianth colour D herbarium specimen of a flowering shoot and typical leaf blade E plant just after flowering with unripe fruits. The photographs show sample number 5 (A, D), sample number 15 (B) and sample number 18 (C).

opencc-by-4.0Oct 2020View details →

zenodo28/100

Figure 1 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Figure 1 Distribution map of the sampling sites of P. patens s.str. and P. uralensis in north-eastern European Russia and the Urals. The colour on the diagrams indicates the colour of the perianth in different taxa: blue-violet – P. patens s.str., yellow – P. uralensis. The locations (I–X) and samples correspond to Table 2.

opencc-by-4.0Oct 2020View details →

zenodo28/100

Supplementary material 2 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Informative nucleotide sites in cpDNA (matK, rbcL) for Pulsatilla

opencc-zeroOct 2020View details →

zenodo28/100

Figure 4 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Figure 4 Combined Maximum Likelihood (ML) and Bayesian Inference (BI) phylogenetic tree (rbcL+ matK+ITS2) of 37 Pulsatilla samples and 10 outgroup samples. All new 28 samples of P. patens s.str. and P. uralensis are marked with dots. Outgroups include Anemone, Anemoclema, Clematis and Hepatica species. ML bootstrap support (left) and BI posterior probability (right) are recorded along branches. Values below 50% are not shown.

opencc-by-4.0Oct 2020View details →

zenodo28/100

Figure 3 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Figure 3 Pulsatilla uralensis (Zamelis) Tzvelev A–C flowers with different perianth colour D herbarium specimen of a flowering plant and different leaf blades E fruiting plant. The photographs show sample number 6 (B), sample number 7 (C) and sample number 25 (D).

opencc-by-4.0Oct 2020View details →

zenodo28/100

Supplementary material 1 from: Valuyskikh OE, Teteryuk LV, Pylina YI, Sushentsov OE, Martynenko NA, Shadrin DM (2020) Phylogenetic relationships and status of taxa of Pulsatilla uralensis and P. patens s.str. (Ranunculaceae) in north-eastern European Russia. PhytoKeys 162: 113-130. https://doi.org/10.3897/phytokeys.162.53361

Maximum Likelihood and Bayesian Inference phylogenetic tree (rbcL)

opencc-zeroOct 2020View details →

dryad28/100

Data from: Conservation of the threatened species Pulsatilla vulgaris Mill. (pasqueflower) is aided by reproductive system and polyploidy

Population loss due to habitat disturbance is a major concern in biodiversity conservation. Here we investigate the genetic causes of the demographic decline observed in English populations of Pulsatilla vulgaris and the consequences for conservation. Using ten nuclear microsatellite markers, we compare genetic variation in wild populations with restored and seed-regenerated populations (674 samples). Emergence of genetic structure and loss of allelic variation in natural populations is not as evident as expected from demographic trends. Restored populations show genetic variation comparable to their source populations and, in general, to the wild ones. Genetic homogeneity is observed in regeneration trials, although some alleles not captured in source populations are detected. We infer that polyploidy, longevity and clonal reproduction have provided P. vulgaris with the standing genetic variation necessary to make the species resilient to the effects of demographic decline, suggesting that the use of multiple sources for reintroduction may be beneficial to mimic natural gene flow and the availability of multiple allele copies typical of polyploid species.

opencc-zeroMay 2019View details →

zenodo28/100

FIGURE 6 in Pulsatilla saxatilis (Ranunculaceae), a new species from north-east China

FIGURE 6. Distribution of Pulsatilla saxatilis (▲).

opennotspecifiedMar 2022View details →

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FIGURE 1 in Pulsatilla saxatilis (Ranunculaceae), a new species from north-east China

FIGURE 1. Holotype sheet of Pulsatilla saxatilis.

opennotspecifiedMar 2022View details →

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