Synopsis of Caucasian species of Echinops (Asteraceae)

摘要

The paper contains a critical review of the Caucasian species of Echinops (Asteraceae) with a key for their determination, based on the collections of the Komarov Botanical Institute Herbarium (LE), including recent collections, as well as the main literature sources. 11 species in the Caucasus are ascertained. Full synonymy, type citation and distribution range are given for each species.