The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
The distribution of Montia fontana L. in Poland is described, based on accessible data. Maps showing the distribution of M. fontana agg., subsp. amporitana, subsp. chondrosperma are presented, as well as lists of localities with brief descriptions of taxonomic characteristics of the subspecies and their habitats.
The Giant Horsetail (Equisetum telmateia) is the only representative of Equisetum genus included in the list of strictly protected species. In Central and Western Europe the species is found in communities belonging to alliances: Alno-Padion and Calthion. With progressing destruction of these biotopes, one can observe the phenomenon of this species moving to the habitats extremely anthropogenic in...
Although intraspecies researches within the black pine (Pinus nigra Arnold) have a long tradition, the intraspecies taxonomy, classification and chorology are still unclear. Among the numerous reasons that have caused this situation the most important are: the absence of a study that would completely cover the whole range of this species, the impossibility of connection of results of the existing...
Dactylis glomerata L. subsp. slovenica (Dom.) Dom. has been recorded in Western Caucasus at southern slopes of the Abishira-Akhuba range (Karachay-Cherkessia Autonomous Republic belonging to the Russian Federation). This new information is very important supplement dealing with the distribution of this taxon, because the area of its known distribution was moved very strongly to the East.
Information on Potamogeton hybrids, their identification, taxonomy, ecology and distribution has not been sufficiently recognised yet. Based on characters of P. x salicifolius (= P. perfoliatus x P. lucens) from a new locality in Poland - the Gatno lake (the Kaszuby Lakeland in NW Poland) - general comments on Potamogeton hybrids identification are introduced. The description of P. x salicifolius...
Data concerning morphology, ecology and distribution of Polish representatives of the genus Xerula Maire are discussed in the paper. All available specimens of X. pudens and X. melanotricha from Polish herbaria were reexamined to verify their identity and geographical distribution. Several new localities of X. melanotricha in the country are provided. A key to European taxa of the genus is proposed.
The paper presents a rush community new to Poland - Scirpetum radicantis Hejny in Hejny et Husak 1978 em. Zahlh. 1979, belonging to the Phragmition alliance. It was discovered in fishponds near Olesno in Silesia (SW Poland). The floristic composition and the ecological requirements of this association are presented in the paper. Scirpetum radicantis is considered to be a very rare and endangered plant...
Ascocoryne turficola, one of the rarest fungi in Europe, has been recorded for the first time in Poland. Its distribution presented on the map, ecological notes and morphology of ascocarps are based on the authors' own material.
The two pondweed taxa, new for the Polish flora, were found in the Drawa River in the Drawieński National Park (north-western Poland). Patches of P. x sparganiifolius started about 400 m below the mouth of the left-bank tributary, the Korytnica River, and ended about 5.5 km further downstream. The population colonized mainly a sandy substrate with varied particle size, moderately deep water, and moderate...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.