FLORISTIC FINDINGS IN THE SOUTHERN PART OF THE PRIENISEYSKAYA SIBERIA (ALIENS PLANTS)
A.L. Ebel1, S.A. Sheremetova2, T.O. Strelnikova2, I.A. Khrustaleva2
1National Research Tomsk State University, 634050, Tomsk, Lenina av., 36
alex-08@mail2000.ru
2Institute of Human Ecology, SB RAS, 650065, Kemerovo, Leningradskiy av., 10
ssheremetova@rambler.ru
Keywords: чужеродные растения, инвазивные виды, Сибирь, Красноярский край, Тува, Хакасия, alien plants, invasive species, Siberia, Krasnoyarsk Territory, Tuva, Khakassia
Abstract
As a result of field research conducted in July-August 2018, a number of alien species of flowering plants were identified, which are new and rare for certain areas of the Prieniseyskaya Siberia. For the first time in the region, three species were found, namely Carduus acanthoides , Ixeridium gramineum , and Verbascum lychnitis . Th ere were seven species new for the Republic of Tyva ( Achillea nobilis , Conyza canadensis , Ixeridium gramineum , Sisymbrium altissimum , Cynoglossum offi cinale , Portulaca oleracea , Verbascum lychnitis ). Three species ( Carduus acanthoides , Centaurea pseudomaculosa , Chrysaspis campestris ) turned to be new for the Krasnoyarsk Territory, and two species ( Oenothera biennis , Saponaria offi cinalis ) are novelties for Khakassia. In addition, new locations of several rare in the region alien plant species ( Centaurea jacea , Helianthus tuberosus , Inula helenium , Oenothera villosa , Xanthium strumarium ) are indicated. The article provides information on the locations of all these species.
|
