Temat: himalayan balsam - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: Variability of seeds of the invasive species Impatiens glandulifera Royle (Balsaminaceae) and their micromorphology
Autorzy:: Maciejewska-Rutkowska, I.
Janczak, B.
Powiązania:: https://bibliotekanauki.pl/articles/790625.pdf
Data publikacji:: 2016
Wydawca:: Uniwersytet Przyrodniczy w Poznaniu
Tematy:: seed
variability
invasive species
Impatiens glandulifera
Himalayan balsam
Balsaminaceae
micromorphology
Opis:: The aim of the work was to estimate the range of morphological variability of seeds of the Himalayan balsam (Impatiens glandulifera), from different sites within Poland. It was also verified whether there was a correlation between morphological variability of seeds and type of vegetation from which they originated. Additionally, the seed coat ultrastructure of this species was studied. Biometrical analysis showed remarkable variability of seed morphology. A significant relationship between seed size and type of vegetation was also revealed. However, there was no clear relationship between seed mass and type of vegetation. Based on the structure and ornamentation of epidermal cells, the rugosely ruminate seed coat type was proposed.
Źródło:: Steciana; 2016, 20, 4
1689-653X
Pojawia się w:: Steciana
Dostawca treści:: Biblioteka Nauki

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Skocz do pozycji: 2.

Tytuł:: Żółtlice, kolczurki, niecierpki i inne rośliny inwazyjne w Szadku
Gallant soldiers, wild cucumbers, himalayan balsams and other invasive alien plants in Szadek
Autorzy:: Woziwoda, Beata
Suwara-Szmigielska, Sylwia
Powiązania:: https://bibliotekanauki.pl/articles/510368.pdf
Data publikacji:: 2012
Wydawca:: Uniwersytet Łódzki. Wydawnictwo Uniwersytetu Łódzkiego
Tematy:: gallant soldier
wild cucumber
himalayan balsam
invasive alien plant
Szadek
żółtlica
kolczurka
niecierpek
rośliny inwazyjne
Opis:: lnvasive alien plants are harmful non-native plant species whose introduction or spread threatens the environment, the economy, and society, including human health. They can be introduced from other continents or from one region of the same continent to another. The kenophytes are alien plants introduced to Europe after 1492. As much as 46 kenophytes have been recorded in Szadek (in years 2003-2009), what is almost 10% of the ﬁora of the city (in total: 502 vascular plant species). The most of "aliens” originate from the New World - from eastern and northern North America (22 species), and from northern South America and Central America (3). The species introduced from south-western, western or form central parts of Asia (19) and/or from southern, south-eastern or eastern Europe (18) are the next important group of alien plants. 27 species appear to have arrived in Europe and in Poland through intentional in- troductions (as omamentals, melliferous plants, as agricultural crop etc.). The others (19 species), now recognized as weeds, have been introduced for research or as botanical curiosities (and escaped from botanical collections, gardens etc.) or they were unintentionally brought with other plant products, packing material or in ballast soil. About 70% of noted kenophytes are recognized as invasive in Poland. Some of them, e.g. lmpatiens parviflora and Galinsoga parviƒlora, are already widespread in Szadek and poses threat native biodiversity. The others, e.g. Echinocystis lobata or Reynoutria japonica, are rarely noted, but the growing awareness of the threats posed by these species as well as of possible risk of their invasiveness, require monitoring of localities and active prevention of their further spread.
Źródło:: Biuletyn Szadkowski; 2012, 12
1643-0700
Pojawia się w:: Biuletyn Szadkowski
Dostawca treści:: Biblioteka Nauki

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