ANNUAL ORNAMENTAL GRASSES WITH A SHORT PERIOD OF VEGETATION IN THE DONETSK BOTANICAL GARDEN OF THE NATIONAL ACADEMY OF SCIENCES OF UKRAINE
The paper states the results of investigations on 5 species of annual ornamental grasses, introduced in the Donetsk Botanical Garden of the National Academy of Sciences of Ukraine: Briza maxima L., В. minor L., Lagurus ovatus L., Lamarckia aurea (L.) Moench, Phalaris canariensis L.: morphology of vegetative and generative organs, seasonal development rhythm, ontogenesis. The ways to use these introduced plants in the greenery planting of the region and in floral arrangements have been determined.