Analysis of the flora of the Chechekty river valley (Pamir).

摘要

The high mountain flora of the river Chechekty valley (Pamir, Russia) was analysed. A history of herbarium collection for 100 years is presented. The critical list of the flora consists of 39 families, 175 genera and 374 species of higher plants. Their distribution is shown according to altitudinal belts and habitat conditions; dominants of plant communities, weeds, introduced and endemic plants are recorded. Peculiarities of the floristic spectrum, the main genera, endemics, geographical relations, life forms and the origin of the flora are described.