CHOROLOGICAL ANALYSIS AND PHENOLOGICAL OBSERVATIONS OF SOMESPECIES OF THE FAMILY CRASSULACEAE J.ST.-HIL. IN THE LESSER CAUCASUS OF AZERBAIJAN
2024
Akbarova, Chichek | Mammadova, Afat
Research has been carried out in some characteristic areas of Azerbaijan in recent years. The results of the chorological analyses showed that species of the Crassulacea in Irano-Turanian province, are distributed in two or three territories of this province. The results of phenologicalobservations and morphometric parameters indicate that all species have successfully passed through all stages of development. The sequence of seasonal changes in the same community is repeated from year to year, but the timing of the phases and individual details are different. As a result of the study of phenological features, the plants with the earliest start of vegetation,as well as early flowering and fruiting were identified. P. stolonifer, and S. acre are the plants with the earliest beginning of vegetation, as well as early flowering and fruiting. Fruits of plantsof the Crassulaceae genus ripen in July. 1 species of hare cabbage (Sedum acre) is found onlyin the Lesser Caucasus, two species (S. hispanicum, S. pentapetalum Boriss.) are foundthroughout Azerbaijan, 6 species (Prometheum pilosum, Phedimus spurius, Sedum gracile, S. pallidum, S.annum, Petrosedum subulatum) in the territory of the Greater and Lesser Caucasus, Nakhichevan (Diabar), Lankaran, one species (Phedimus stoloniferum) of the Greater Caucasus, the Lesser Caucasus, Lankaran, one species (Sedum tenellum) in the territory of the Greater Caucasus, the Lesser Caucasus, Lankaran, one species (Sedum album) in the Lesser Caucasus, in Nakhichevan, 1 species (Prometheum sempervivoides) distributed in the regions of Nakhichevan, Lesser Caucasus, Lankaran.
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