Publication details
Chlupáčky (rod Pilosella) chráněné krajinné oblasti Jeseníky
| Title in English | The genus Pilosella in the Jeseníky Protected Landscape Area (northern Moravia, Silesia) |
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| Authors | |
| Year of publication | 2022 |
| Type | Article in Periodical |
| Magazine / Source | Zprávy České botanické společnosti |
| MU Faculty or unit | |
| Citation | |
| web | https://botanospol.cz/cs/node/6839 |
| Keywords | Pilosella; endangered species |
| Description | The Central European mountains represent the centers of diversity of the genus Pilosella. The authors of the article focused on the area of Hrubé Jeseník, where during the years 2018-2022 they recorded a total of twenty-two species during the field survey. Seven of them belong to the basic species, namely the orange hairy (Pilosella aurantiaca), ch. Bauhin's (P. bauhini), ch. tufted (P. caespitosa), ch. crested (P. cymosa), P. wall (P. officinarum), ch. onežský (P. onegensis) and ch. narrow-leaved (P. piloselloides). Fifteen species are secondary (intermediate), specifically ch. forked (P. brachiata), ch. peasant (P. erythrochrista), ch. flagellar (P. flagellaris), ch. flowered (P. floribunda), ch. brown-black (P. fuscoatra), ch. globular (P. glomerata), ch. pojizerský (P. iserana), ch. P. macrostolona, ch. long-flowered (P. piloselliflora), ch. blue-green (P. polymastix), ch. Prussian (P. prussica), ch. hairy-footed (P. scandinavica), ch. Schultes's (P. schultesii), ch. protruding (P. stoloniflora) and ch. Ziz's (P. ziziana). Three kinds, ch. brown-black (P. fuscoatra), ch. hairy-footed (P. scandinavica) and ch. stoloniflora (P. stoloniflora), were documented from the area for the first time. In addition, the occurrence of hybrid taxa, hybrids P. aurantiaca × P. onegensis and P. officinarum × P. onegensis, was recorded here for the first time in the territory of the Czech Republic. In total, the authors provide an overview of twenty-four species (and two hybrids) of Hrubé Jeseník. Occurrence from the area of previously reported species, mouse ear hair (Pilosella lactucella) and ch. Körnickova (P. koernickeana) could not be verified. In the case of species ch. flagellate (P. calomastix) occurrence is questionable. A commentary on taxonomy and biology is provided for selected taxa. Spatial and temporal dynamics of distribution of individual species in the studied area are also discussed. |