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1

Differentiation of ruderal floras in environmental isolation conditions

100%
Wolkowycki D.
Publications of the Department of Plant Taxonomy of the Adam Mickiewicz University in Poznan
|
2000
|
tom 10
2
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
Content available

Monumental former manor parks of the Drawsko Lakeland

88%
Sobisz Z., Truchan M., Osadowski Z.
Roczniki Akademii Rolniczej w Poznaniu. Botanika-Steciana
|
2013
|
tom 17
This paper presents results of fi eld studies in historical former manor parks of the Drawsko Lakeland which were made during two vegetation seasons, in 2011 and 2012. The studies covered eight monumental former manor parks located in fi ve communes (Barwice commune – Stary Chwalim, Brzeźno commune – Wilczkowo, Czaplinek commune – Łazice, Siemczyno, Połczyn Zdrój commune – Kołacz, Łęgi, Słowianki, Złocieniec commune – Kosobudy). The study aimed at presenting geographical-historical status in Poland of the chosen former manor parks of the Drawsko Lakeland and especially taking into consideration the most precious specimen of dendrofl ora. A lot of old trees, trees alleys, trees lines, foreign species and protected trees were found on the parks’ areas. 507 species were found, including 171 synanthropic spontaneophytes (apophytes), 115 non-synanthropic spontaneophytes, 23 half-synanthropic spontaneophytes, 48 archeophytes, 41 kenophytes and 106 diaphytes. 153 taxa were found among dendric flora and 354 taxa of herbal flora. From the rare herbaceous plants in the scale of the region of protected ones of the analysed parks there are: Achillea ptarmica, Anemone ranunculoides, Asarum europaea, Convallaria majalis, Hippophaë rhamnoides, Liriodendron tulipifera, Lonicera periclymenum, Phellodendron amurense, Platanthera bifolia, Polypodium vulgare, Ptelea trifoliata, Taxus baccata, Thujopsis dolabrata, Viburnum opulus.
3
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Content available

Share of anthropophytes in the crop sequence: winter wheat - maize - spring wheat depending on tillage system

75%
Sekutowski T. R., Smagacz J.
Acta Agrobotanica
|
2014
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tom 67
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nr 2
An experiment, conducted over the period 2008–2010, evaluated the effect of tillage system on the occurrence and species composition of anthropophytes in winter wheat, maize and spring wheat. Regardless of crop plant and tillage system, anthropophytes (73.9%), represented by archaeophytes and kenophytes, were the main component of the flora in the crops studied, whereas apophytes accounted for the remaining 26.1%. Most archaeophytes (13 species) were found in the spring wheat crop under no-tillage, while their lowest number (6 species) occurred in the spring wheat crop under conventional tillage. The only kenophyte, Conyza canadensis, was found to occur in the spring wheat and maize crops in the no-tillage system. The following taxa were dominant species among archeophytes: Geranium pusillum, Anthemis arvensis, and Viola arvensis (regardless of tillage system and crop plant), Anthemis arvensis (in spring wheat – conventional tillage), Echinochloa crus-galli and Setaria glauca (in maize – reduced tillage and no-tillage), Chenopodium album (in maize – no-tillage) as well as Apera spica-venti, Anthemis arvensis and Papaver rhoeas (in winter wheat – no-tillage).
4

Cyperus strigosus [Cyperaceae], a naturalized species new to Bulgaria

75%
Tzonev R., Zielinski J., Tan K.
Polish Botanical Journal
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2003
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tom 48
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nr 1
5

Vascular plants of selected grounds of Warsaw railways

63%
Ganko K. E.
Annals of Warsaw Agricultural University. Horticulture and Landscape Architecture
|
2006
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tom 27
6
Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik
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Characteristics of the flora of fallow lands on rendzina soils on the Twardowice Plateau (Silesian Upland)

63%
Babczynska-Sendek B., Blonska A., Hejdysz J.
Acta Agrobotanica
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2012
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tom 65
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nr 4
7

Spatial structure of Rumex confertus Willd. populations

63%
Stosik T.
Electronic Journal of Polish Agricultural Universities. Series Biology
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2007
|
tom 10
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nr 4
8

Anthropophytes in the flora of different spatial units within old rural settlements of the Lubuskie Lakeland, western Poland

63%
Jasinska K., Brzeg A., Wojterska M.
Biodiversity: Research and Conservation
|
2015
|
tom 39
9

Prunus virginiana L. (Rosaceae) on synanthropic sites in Poland

63%
Danielewicz W., Wiatrowska B.
Acta Scientiarum Polonorum. Silvarum Colendarum Ratio et Industria Lignaria
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2013
|
tom 12
|
nr 4
Black cherry (Prunus serotina Ehrh.) belongs to quite common and the best known invasive woody plants of alien origin occurring in central Europe. On the other hand, little is known about the degree of settling of another North American representative of the Prunus genus from the Padus subgenus – the chokecherry (P. virginiana L.). A considerable morphological similarity of the above-mentioned taxon to P. padus L. is a cause of fairly significant problems associated with its identification. It is not easy to distinguish these related indigenous species, common in forests, as well as in mesophilous thickets in the area of entire Europe. That is why P. virginiana is usually unnoticed and, consequently, it is overlooked in floristic studies. On the basis of the data derived from a variety of sources, mostly collected by the authors in the course of their field trips, supplemented with information from literature, as well as unpublished notes obtained from different persons, information concerning the distribution of secondary P. virginiana sites in Poland is summed up. The article presents a list of 28 such sites together with a map on which their locations have been marked. The discussed species was observed most frequently in the forest environment on eutrophic as well as mesotrophic broad-leaved forest sites in shrub thicket areas at the edge of dense forests. It was also found in broad-leaved and pine coniferous forest underbrush as well as in mid-field thickets. It was established that in Poland, it was not only fully settled in on semi-natural sites but it also encroached upon forest phytocoenoses of natural character. In order to draw attention to possibilities of P. virginiana occurrence in other, hitherto unrecognised synanthropic sites, some remarks and observations concerning morphological features and phenological properties of this taxon in field conditions were included.
10

Udział i rola antropofitów we florze zadrzewień w rolniczym krajobrazie Żuław Wiślanych

51%
Afranowicz-Cieslak R.
Acta Botanica Silesiaca
|
2011
|
tom 06
The paper reports the share of anthropophytes in small forest complexes i.e. in forest patches along watercourses, tree lines along roadsides, and clumps of trees surrounded by fields in the Żuławy Wiślane. The largest share in the flora of the sites examined represents native species. Alien synanthropic species comprise about 17% of the total flora. Kenophytes represent 48% of the alien species, and archeophytes represent 30%. Synanthropic species were especially numerous in clumps of trees surrounded by fields, where 54 species were found. 42 species of anthropophytes were found in tree lines along roadsides, and 35 species were found in forest patches along watercourses. Among the anthropophytes found were: Lamium album, Padus serotina, Prunus cerasifera and Solidago gigantea. Tree lines along roadsides had the highest values for the anthropophytization index. Forest patches along watercourses had the lowest degree of synanthropization, with the lowest values for the anthropophytization index, the kenophytization index and the fluctuations index.
11

Rozmieszczenie antropofitow w gradiencie wysokosci na obszarze zachodniej czesci masywu Baraniej Gory

51%
Uzieblo A.
Acta Biologica Silesiana
|
1992
|
tom 21
50-60
12

Antropofity na tle dynamiki roślinności – studium na podstawie długoterminowego eksperymentu na powierzchni stałej

45%
Balcerkiewicz S., Pawlak G.
Acta Botanica Silesiaca
|
2011
|
tom 06
This study is part of a long term, multi-faceted research project on rates and directions of spontaneous vegetation dynamics after cessation of agricultural land use, and on the effects of anthropogenic modifications of this process by managed mowing or plowing. The results are based on data from a permanent plot established in Wielkopolski National Park in 1976. This article presents share spectra for certain groups of anthropophytes with after various experimental treatments from a spatial and temporal perspective. An attempt is also made to connect these spectra with successional and fluctuational changes.
13

Flora naczyniowa Marszewa na tle warunkow siedliskowych i oddzialywan antropogenicznych

45%
Bacieczko W., Malycha E.
Acta Scientiarum Polonorum. Biologia
|
2004
|
tom 03
|
nr 1
3-26
14

Udział antropofitów we florze wyrobisk poeksploatacyjnych okolic Świecia

45%
Czortek P.
Acta Botanica Silesiaca
|
2011
|
tom 06
Various types of artificial habitats are associated with the modified landscapes. Among them are abandoned sand and gravel pits. These sites have a varied terrain. The presence of slopes, elevations, depressions and ponds creates favorable conditions for the colonization and development of species from very different habitats. Exploitation of raw materials and the accompanying infrastructure lead to total or partial degradation of the natural vegetation cover and to the development of new short-lived unstable systems. Abandoned sites at various stages of secondary succession are characterized by remarkable species diversity and richness. The habitats these species come from also have a significant effect on species composition and richness in the abandoned sites. At 31 abandoned sand and gravel pits near wiecie, 503 species of vascular plants have been found. As many as 161 species are alien anthropophytes (archeophytes, kenophytes and ephemerophytes). The sites with the greatest number of alien species are sites near meadows growing on the slopes of the Wda valley and suburban ruderal sites. The sites with the least number of alien species are sites near re-established forest communities and sites covered with hygrophilous tall herbaceous species and shrubs.
15

Flora segetalna Doliny Strugu w wojewodztwie podkarpackim

45%
Ziaja M.
Acta Scientiarum Polonorum. Biologia
|
2004
|
tom 03
|
nr 2
77-100
16

Udział gatunków obcych w zbiorowiskach z klasy Asplenietea trichomanis (Br.-Bl. in Meier and Br.-Bl. 1934) Oberd. 1977 w południowej Polsce

38%
Swierkosz K., Reczynska K., Kulpinski K., Tyc A.
Acta Botanica Silesiaca
|
2011
|
tom 06
The conservation status of the communities of the class Asplenietea trichomanis was studied in 2010 in southern Poland. In all, 81 sites with rocky plant communities were selected, and 270 phytosociological relevés were collected. Alien species were found at 27% of the sites. This indicates that the rocky communities there are exposed to strong pressure of plant invasion. The most common alien species was the neophyte Impatiens parviflora, which occurred at 25% of the sites and 12% of the relevés examined. Robinia pseudoacacia was also locally invasive, especially on partially shaded serpentine rock. The other alien plant species were found only locally and in small numbers, and are not invasive at this time.
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