Abstract <p>The paper presents the data on distribution of 14 vascular plants alien to the flora of the Vologda Region (the north of European Russia), identified during field studies in 2023 and 2024 and in the analysis of some herbarium collections (MIRE, VO, MHA, MW, IBIW). For the first time, <i>Ambrosia artemisiifolia</i>, <i>Beckmannia syzigachne</i>, <i>Erigeron annuus</i>, <i>Erigeron strigosus</i> var. <i>septentrionalis</i>, <i>Euphrosyne xanthiifolia</i>, and <i>Veronica filiformis</i> are recorded for the flora of the Vologda Region. Data on the distribution of eight invasive or potentially invasive species in adjacent regions (<i>Acorus calamus</i>, <i>Amaranthus retroflexus</i>, <i>Bassia scoparia</i>, <i>Cornus sericea</i>, <i>Epilobium pseudorubescens</i>, <i>Hordeum jubatum</i>, <i>Oenothera biennis</i>, <i>Phragmites altissimus</i>) are also provided. For each species, the characteristics of the locations and the current state of their populations in the Vologda Region are given. It is recommended to include eight species in the regional blacklist in the rank of invasive species (<i>Cornus sericea</i>, <i>Epilobium pseudorubescens</i>, <i>Hordeum jubatum</i>, <i>Oenothera biennis</i>, <i>Veronica filiformis, Erigeron annuus</i>) or potentially invasive species (<i>Amaranthus retroflexus</i>, <i>Bassia scoparia</i>).</p>

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Records of Some Alien Vascular Plant Species in the Vologda Region, Russia

  • D. A. Philippov,
  • A. N. Levashov,
  • S. A. Makarov,
  • A. V. Platonov,
  • A. S. Komarova

摘要

Abstract

The paper presents the data on distribution of 14 vascular plants alien to the flora of the Vologda Region (the north of European Russia), identified during field studies in 2023 and 2024 and in the analysis of some herbarium collections (MIRE, VO, MHA, MW, IBIW). For the first time, Ambrosia artemisiifolia, Beckmannia syzigachne, Erigeron annuus, Erigeron strigosus var. septentrionalis, Euphrosyne xanthiifolia, and Veronica filiformis are recorded for the flora of the Vologda Region. Data on the distribution of eight invasive or potentially invasive species in adjacent regions (Acorus calamus, Amaranthus retroflexus, Bassia scoparia, Cornus sericea, Epilobium pseudorubescens, Hordeum jubatum, Oenothera biennis, Phragmites altissimus) are also provided. For each species, the characteristics of the locations and the current state of their populations in the Vologda Region are given. It is recommended to include eight species in the regional blacklist in the rank of invasive species (Cornus sericea, Epilobium pseudorubescens, Hordeum jubatum, Oenothera biennis, Veronica filiformis, Erigeron annuus) or potentially invasive species (Amaranthus retroflexus, Bassia scoparia).