The evolution of the Devonian flora in each phytogeographic region has its own peculiarities, the recognition of which is important for correlation of coeval deposits of remote districts.N. PetrosyanCspg Special PublicationsPetrosyan, N.M., Stratigraphic importance of the Devonian flora of the USSR....
ANALYSIS OF THE FLORA OF THE PLANNED DNIEPER NATURAL NATIONAL PARK UKRAINIAN-SSR USSRPryadko, O I
Distribution area of plant viruses and mycoplasmas within the natural floradoi:10.1080/03235407309431234Dr. Aleksej Evastafeevi? ProcenkoInstitute of MicrobiologyAcademy of Sciences of the USSRArchiv für Pflanzenschutz
The Triassic was a time of diversification of the global floras following the mass-extinction event at the close of the Permian, with floras of low-diversity and somewhat uniform aspect in the Early Triassic developing into complex vegetation by the Late
The Belorussian flora in the preserve areas (Belovezhskaya Pushcha, the Pripyat and Berezina reservations) consists of 1/3 of the flora in the whole republic. More areas containing rare and vanishing species must be preserved, and the percentage of flora under preservation must be increased to...
The Catalogue of Localities of Permian and Triassic Land Vertebrates on the USSR Territory (1955) N.K. Esaulova Flora of the Kazanian Stage of the Region of the Kama River (1986) N.K. Esaulova Macroflora A.V. Gomankov Kitchkas flora from the Lower Tatarian of the Southern Urals Paleo...
The makeup of a particular flora is to some extent arbitrary, since it depends on the size of the region under study. The object of study and description may be the flora of a country, for example, the flora of the USSR. Sometimes the flora of only certain parts of a country is stud...
Iris, L. In Flora SSSR [Flora of the USSR]; Komarov, V.L., Ed.; Izdatel’stvo Akademii nauk SSSR: Leningrad, Russia, 1935; Volume 4, pp. 511–557. [Google Scholar] Fomin, A. Neskol’ko novykh vidov rasteniy iz Zakavkaz’ya [Some new plants species from Transcaucasia]. ...
Agapova ND, Arkharova KB, Vakhtina LI, Zemskova EA, Tarvis LV (1990) Chromosome numbers in flowering plants of the flora of the USSR: Aceraceae-Menyanthaceae [In Russian with English summary]. Nauka, Leningrad Google Scholar Agapova ND, Arkharova KB, Vakhtina LI, Zemskova EA, Tarvis...
The thirtieth volume of the Flora of the USSR contains the descriptions of the species of the genus Hieracium, the last genus of the system. The extreme difficulty of the systematics of this genus is associated with the apomictic reproduction of the vast majority of the species. The absence ...