<abstract xmlns="http://www.w3.org/1999/xhtml">

<p>From 2016 to 2018 a comprehensive mapping of hawkweeds (<italic>Hieracium</italic> s. str., <italic>Pilosella</italic> and <italic>Chlorocrepis</italic>) accompanied by intensive activities in collecting of herbarium specimens was carried out in the Burgenland (Austria). Additionally, records cited in literature and obtained by revision work in several European herbaria were added to our database. As a result, an annnotated list of hawkweeds species in Burgenland country is presented. It is based on almost 2900 datasets, of which nearly 2700 are documented by herbarium specimens. In additition to <italic>Chlorocrepis staticifolia</italic> the list includes 22 species of the genus <italic>Hieracium</italic> with 64 subspecies and 32 species of the genus <italic>Pilosella</italic> with five subspecies. All of them are documented by herbarium specimens. In addition, 31 subspecies from literature are cited in the text. Eight species of the genus <italic>Hieracium</italic> (<italic>H. diaphanoides, H. glaucinum, H. neostenophyllum, H. pillii, H. pseudobifidum, H. rotundatum, H. sibaricum, H. transylvanicum</italic>) and eight species of the genus <italic>Pilosella</italic> (<italic>P. acrothyrsa, P. calodon, P. erythrochrista,P. flagellaris, P. heterodoxa, P. koernickeana, P. tubulata</italic> and <italic>P. ziziana</italic>) were detected for the first time in Burgenland. Seven species, mentioned in the botanical literature (<italic>H. clusii</italic>, <italic>H. saxatile</italic>, <italic>H. schmidtii</italic>, <italic>H. subramosum</italic>, <italic>P. dubia</italic>, <italic>P. onegensis, Schlagintweitia intybacea</italic>) are classified as wrong or dubious information. The name of <italic>H. brevifolium</italic> subsp. <italic>brachysteleon</italic> is validated, the name of <italic>H. pilosellinum</italic> subsp. <italic>purbachense</italic> is lectotypified. Six new combinations are made: <italic>H. rotundatum</italic> subsp. <italic>lancifolium</italic>, <italic>H. rotundatum</italic> subsp. <italic>leptocephaloides</italic>, <italic>H. rotundatum</italic> subsp. <italic>platyrhombum</italic>, <italic>H. rotundatum</italic> subsp. <italic>pleiophyllopsis</italic>, <italic>H. rotundatum</italic> subsp. <italic>praecurrens</italic>, <italic>H. rotundatum</italic> subsp. <italic>subserratifolium</italic>.</p>
</abstract>

From 2016 to 2018 a comprehensive mapping of hawkweeds (Hieracium s. str., Pilosella and Chlorocrepis) accompanied by intensive activities in collecting of herbarium specimens was carried out in the Burgenland (Austria). Additionally, records cited in literature and obtained by revision work in several European herbaria were added to our database. As a result, an annnotated list of hawkweeds species in Burgenland country is presented. It is based on almost 2900 datasets, of which nearly 2700 are documented by herbarium specimens. In additition to Chlorocrepis staticifolia the list includes 22 species of the genus Hieracium with 64 subspecies and 32 species of the genus Pilosella with five subspecies. All of them are documented by herbarium specimens. In addition, 31 subspecies from literature are cited in the text. Eight species of the genus Hieracium (H. diaphanoides, H. glaucinum, H. neostenophyllum, H. pillii, H. pseudobifidum, H. rotundatum, H. sibaricum, H. transylvanicum) and eight species of the genus Pilosella (P. acrothyrsa, P. calodon, P. erythrochrista,P. flagellaris, P. heterodoxa, P. koernickeana, P. tubulata and P. ziziana) were detected for the first time in Burgenland. Seven species, mentioned in the botanical literature (H. clusii, H. saxatile, H. schmidtii, H. subramosum, P. dubia, P. onegensis, Schlagintweitia intybacea) are classified as wrong or dubious information. The name of H. brevifolium subsp. brachysteleon is validated, the name of H. pilosellinum subsp. purbachense is lectotypified. Six new combinations are made: H. rotundatum subsp. lancifolium, H. rotundatum subsp. leptocephaloides, H. rotundatum subsp. platyrhombum, H. rotundatum subsp. pleiophyllopsis, H. rotundatum subsp. praecurrens, H. rotundatum subsp. subserratifolium.

Kommentiertes Artenspektrum der Habichtskräuter (Gattungen <italic>Chlorocrepis</italic>, <italic>Hieracium</italic> und <italic>Pilosella</italic>) im Burgenland (Österreich)

STAPFIA

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Kommentiertes Artenspektrum der Habichtskräuter (Gattungen ,  und ) im Burgenland (Österreich)

From 2016 to 2018 a comprehensive mapping of hawkweeds (Hieracium s. str., Pilosella and Chlorocrepis) accompanied by intensive activities in collecting of...

Kommentiertes Artenspektrum der Habichtskräuter (Gattungen Chlorocrepis, Hieracium und Pilosella) im Burgenland (Österreich)

Publié en ligne: 31 août 2023

Pages: 64 - 99

DOI: https://doi.org/10.2478/stapfia-2023-0005

Mots clés
Austria, Burgenland, lectotypification, validation, new combinations

© 2023 Günter Gottschlich et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Kommentiertes Artenspektrum der Habichtskräuter (Gattungen Chlorocrepis, Hieracium und Pilosella) im Burgenland (Österreich)

Publié en ligne: 31 août 2023

Pages: 64 - 99

DOI: https://doi.org/10.2478/stapfia-2023-0005

Mots clésAustria, Burgenland, lectotypification, validation, new combinations

© 2023 Günter Gottschlich et al., published by Sciendo

This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.

Mots clés
Austria, Burgenland, lectotypification, validation, new combinations