Kratko priopćenje

https://doi.org/10.1515/botcro-2017-0020

Erigeron acris L. subsp. angulosus (Gaudin) Vacc. (Asteraceae), a new taxon in the flora of Poland

Artur Pliszko orcid.org/0000-0003-3620-6695 ; Department of Taxonomy, Phytogeography and Paleobotany, Institute of Botany, Jagiellonian University, Kopernika 31, 31-501 Kraków, Poland

Sažetak

The paper reports for the first time the occurrence of Erigeron acris subsp. angulosus in Poland. This rare European temperate plant was found in August 2014 in a former sand and gravel quarry, close to the Sobolewo reservoir in the town of Suwałki, north-eastern Poland. Species composition of the habitat is characterized by a phytosociological relevé based on the Braun-Blanquet method, diagnostic characters in comparison
to the morphologically similar E. acris subsp. droebachiensis are presented using scanning electron microscopy imaging, and an identification key for E. acris s. l. in Poland is given.

Ključne riječi

distribution; Erigeron; indumentum; Poland; scanning electron microscopy

Hrčak ID:

198434

URI

https://hrcak.srce.hr/198434

Datum izdavanja:

1.4.2018.

Posjeta: 1.439 *