Abstract
The paper presents problems connected with expansiveness and threats of grasses in Poland. Some subjectively selected grass species are given. They have conventionally been divided into two opposite groups: (i) expansive or even invasive grasses, referred to here as "invincible", and (ii) grasses that are threatened for a variety of reasons, and deserving protection.
Language: English
Page range: 93 - 102
Published on: Jul 11, 2011
Published by: Adam Mickiewicz University
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
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© 2011 Ludwik Frey, published by Adam Mickiewicz University
This work is licensed under the Creative Commons License.