Vol. 20 No. 2, 2017

Current state of the alien component in the fl ora of Khabarovsk Territory

Author(s):
Antonova L.A.

PDF (1993 К) РР. 5-12.

Abstract:
The author describes main changes in the trends of alien fl ora formation in Khabarovsk Territory: formation of large loci of adventive fl ora, with its further migration; intensifi cation of phytoinvasion processes; rapid naturalization of plants that have left the culture. It is given a modern list of alien fl ora species of Khabarovsk Territory, which has been replenished with 80 species over the last ten years. At present, it includes 474 species of vascular plants from 274 genera belonging to 62 families. Among these, eight families are represented exclusively by strangers.

Keywords:
alien plants, invasive species, naturalization process

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