TO THE FINDING OF SOME ALIEN SPECIES OF THE FAMILY POACEAE IN DAGESTAN

IF 0.8 Q4 ECOLOGY Russian Journal of Biological Invasions Pub Date : 2023-09-06 DOI:10.35885/1996-1499-16-3-126-130

R. A. Murtazaliev, P. O. Mukhumaeva

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Abstract

The paper provides information on new species of the Poaceae family, alien for the flora of Dagestan and the Eastern Caucasus, identified during field studies and in the analysis of various herbarium collections in 2020-2022. For the flora of the Eastern Caucasus, Echinochloa tzvelevii and Setaria adhaerens are indicated for the first time, and the presence of feral cultivated species in the flora of Dagestan is confirmed: Avena sativa, Lolium multiflorum, Sorghum drummondii, Sorghum technicum . For the first time for the flora of Dagestan, the quarantine species Cenchrus longispinus is presented. For each species, a brief description of the location is given, information on population status, phenophase, etc. is presented. In addition, an invasive status was assigned to each species, according to the criteria and guidelines used in the work on the regional "Black Books". Sorghum technicum and Cenchrus longispinus have a higher invasive potential (status 2), while the remaining 5 species ( Avena sativa, Echinochloa tzvelevii, Lolium multiflorum, Sorghum drummondii, Setaria adhaerens ) occur in disturbed and segetal communities (status 3).

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论在达吉斯坦发现的一些豆科外来种

本文提供了2020-2022年在野外研究和各种植物标本馆藏品分析中发现的达吉斯坦和东高加索地区外来植物Poaceae科新种的信息。东高加索地区的植物区系中首次发现了Echinochloa tzvelevi和Setaria adhaerens，在达吉斯坦地区的植物区系中发现了Avena sativa、Lolium multiflorum、Sorghum drummondii和Sorghum technicum等野生栽培种。本文首次报道了达吉斯坦地区植物区系的检疫种长毛竹(Cenchrus longispinus)。对于每个物种，给出了位置的简要描述，种群状况，物候期等信息。此外，根据区域“黑皮书”工作中使用的标准和准则，将每个物种列为入侵物种。高梁和金缕草具有较高的入侵潜力(状态2)，其余5种(Avena sativa、Echinochloa tzvelevi、Lolium multiflorum、Sorghum drummondii、Setaria adhaerens)分布在受干扰和隔离的群落中(状态3)。

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来源期刊

Russian Journal of Biological Invasions ECOLOGY-

CiteScore

1.20

自引率

14.30%

发文量

期刊介绍： Russian Journal of Biological Invasions publishes original scientific papers dealing with biological invasions of alien species in both terrestrial and aquatic ecosystems and covers the following subjects:description of invasion process (theory, modeling, results of observations and experiments): invasion corridors, invasion vectors, invader species adaptations, vulnerability of aboriginal ecosystems;monitoring of invasion process (reports about findings of organisms out of the limits of natural range, propagule pressure assessment, settling dynamics, rates of naturalization);invasion risk assessment; genetic, evolutional, and ecological consequences of biological invasions of alien species; methods, means of hoarding, processing and presentation of applied research data (new developments, modeling, research results, databases) with factual and geoinformation system applications;use of the results of biological invasion research (methods and new basic results) under the study of marine, fresh-water and terrestrial species, populations, communities and ecosystems; control, rational use and eradication of the harmful alien species..