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NOTATKA BOTANICZNA
Nowe stanowisko Dryopteris ×brathaica (Dryopteridaceae) w Beskidzie Małym (Karpaty Zachodnie)
 
 
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Polskie Towarzystwo Botaniczne, os. nad Sołą 4/19, Kęty, Polska
 
 
Data publikacji online: 05-08-2025
 
 
Data publikacji: 05-08-2025
 
 
Fragm. Flor. et Geobot. Pol. 2025; XXX(1): 109-113
 
STRESZCZENIE
Dryopteris ×brathaica Fraser-Jenk. & Reichst. is a very rare hybrid taxon between D. filix-mas and D. carthusiana, known from several European countries and only from one locality in North America. In Poland, it has so far been reported in two localities in the Pogórze Spisko- Gubałowskie foothills, under the name D. filix-mas × D. carthusiana (Nikel 2006). On 2 November 2018, a locality of this taxon was discovered during a field survey on the slopes of the Okrągiełek Mt. in the Beskid Mały Mountains. This population consists of three individuals and has remained unchanged for several years. A morphological comparison of D. filix-mas, D. ×brathaica, D. carthusiana and D. remota is presented in figure 1 and table 1. The habit of D. ×brathaica is shown in figure 3 and its herbarium specimen in figure 2.
REFERENCJE (7)
1.
Boudrie M., Garraud L. & Rasbach H. 1994. Discovery of Dryopteris × brathaica in France (Dryopteridaceae: Pteridophyta). – Fern Gazette 14: 237–244.
 
2.
Fraser-Jenkins C. R. & Reichstein T. 1977. Dryopteris × brathaica Fraser-Jenkins & Reichstein hybr. nov., the putative bybrid of D. carthusiana × D. filix-mas. – Fern Gazette 11: 337.
 
3.
Hassler M. 2024. World Plants. A complete, synonymic checklist of the higher plants of the world. Ver. 24.10. www.worlsplants.de (dostęp: 25.10.2024).
 
4.
Krause S., Hachtel M. & Bennert H. W. 2001. Dryopteris × brathaica Fraser-Jenkins & T. Reichstein (Englischer Wurmfarm; Dryopteridaceae: Pteridophyta) in Deutschland. – Feddes Repertorium 3–4: 247–260.
 
5.
Limberger W. 2010. Dryopteris × brathaica (Fraser-Jenkins & Reichstein) (Dryopteridaceae, Pteridophyta) aus dem oberösterreichischen Donauraum – diese sehr seltene Hybride ist neu für Österreich. – Stapfia 92: 21–24.
 
6.
Nikel A. 2006. Flora i zagadnienia geobotaniczne Pogórza Spiskiego. – Fragmenta Floristica et Geobotanica Polonica, Supplementum 8: 1–319.
 
7.
Szczęśniak E., Tlałka D. & Rostański A. 2009. Key to identification and descriptions of species of Blucker-ferns (Dryopteris Adans.) occurring in Poland – W: E. Szczęśniak & E. Gola (red.), Genus Dryopteris Adans. in Poland, s. 5–34. Polish Botanical Society, Institute of Plant Biology, University of Wrocław, Wrocław.
 
eISSN:2449-8890
ISSN:1640-629X
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