<abstract xmlns="http://www.w3.org/1999/xhtml"><p>New localities of <italic>Eragrostis albensis</italic> H. Scholz and <italic>Dittrichia graveolens</italic> (L.) Greuter have been found in the southern Poland. The former taxon is currently considered a kenophyte (epecophyte and holoagriophyte) in the country. It occurs on sandy alluvia along Vistula, Oder and San River Valleys as well as on anthropogenic sites mainly in the eastern and south-eastern Poland. The latter species is a recent newcomer regarded as an ephemerophyte, which so far has been reported from only one locality in Śląskie Province. In 2017 we discovered 16 new localities of <italic>E. albensis</italic> and five of <italic>D. graveolens</italic> on the territory of the southern Poland. Populations of both species consisted of few to several dozen individuals which grew within anthropogenic habitats, mainly roadsides. Distribution maps of both species in the southern Poland were presented.</p></abstract>

New localities of Eragrostis albensis H. Scholz and Dittrichia graveolens (L.) Greuter have been found in the southern Poland. The former taxon is currently considered a kenophyte (epecophyte and holoagriophyte) in the country. It occurs on sandy alluvia along Vistula, Oder and San River Valleys as well as on anthropogenic sites mainly in the eastern and south-eastern Poland. The latter species is a recent newcomer regarded as an ephemerophyte, which so far has been reported from only one locality in Śląskie Province. In 2017 we discovered 16 new localities of E. albensis and five of D. graveolens on the territory of the southern Poland. Populations of both species consisted of few to several dozen individuals which grew within anthropogenic habitats, mainly roadsides. Distribution maps of both species in the southern Poland were presented.

Spread of <italic>Eragrostis albensis</italic> (Poaceae) and <italic>Dittrichia graveolens</italic> (Asteraceae) in the southern Poland

Department of Taxonomy, Phytogeography and Paleobotany of Institute of Botany

Acta Musei Silesiae, Scientiae Naturales

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

Spread of  (Poaceae) and  (Asteraceae) in the southern Poland

New localities of Eragrostis albensis H. Scholz and Dittrichia graveolens (L.) Greuter have been found in the southern Poland. The former taxon is currently...

Spread of Eragrostis albensis (Poaceae) and Dittrichia graveolens (Asteraceae) in the southern Poland

Published Online: Nov 15, 2017

Page range: 117 - 120

DOI: https://doi.org/10.1515/cszma-2017-0014

Keywords
new locality, expansion, spreading species, distribution, Poland

© 2017 Anna Wróbel et al., published by De Gruyter Open

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

Spread of Eragrostis albensis (Poaceae) and Dittrichia graveolens (Asteraceae) in the southern Poland

Published Online: Nov 15, 2017

Page range: 117 - 120

DOI: https://doi.org/10.1515/cszma-2017-0014

Keywordsnew locality, expansion, spreading species, distribution, Poland

© 2017 Anna Wróbel et al., published by De Gruyter Open

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

Keywords
new locality, expansion, spreading species, distribution, Poland