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Potentilla turkestanica, a rare species new to the flora of Russia
Autoři | |
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Rok publikování | 2011 |
Druh | Článek v odborném periodiku |
Časopis / Zdroj | Turczaninowia |
Fakulta / Pracoviště MU | |
Citace | |
Obor | Botanika |
Klíčová slova | plant records; northern Asia; Altai Mountains; Rosaceae |
Popis | In August 2005, Potentilla turkestanica was collected in the south-eastern Altai Mts. in an alpine meadow in the Taldura River valley above the north-western margin of the Chuya steppe. Until recently, the species has been known only from north-western China and Mongolia; this is the first record from Russia. Potentilla turkestanica is a hybridogenous species of P. sect. Niveae. It is similar to P. evestita, but differs from it by 5-foliolate leaves. The morphological differences from two similar species, P. alluvialis and P. anjuica, are briefly described in the paper. |
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