Spring Flora Of Cemeteries Of Odessa

Abstract

N. V. Gerasimyuk

The spring flora was analyzed on six cemeteries in Odessa, such cemeteries as Vtoroe xristianskoe, Troickoe, Tairovskoe, Trete evrejskoe, Oficerskoe (Dmitrievsk??) and Severnoe. There were found and identified 235 species of plants, which belong to 186 genera and 67 families. There was taken a taxonomic analysis of flora of the cemeteries also of spreding of plants by ekobiomorphs, the analysis of hronotyp and origin. The proportion of the flora on the cemeteries is 1:2,8:3,5. The dominant family of the flora of Odessa’s cemeteries is Asteraceae. There are other leading families such as Rosaceae, Fabaceae, Poaceae, Brassicaceae, Lamiaceae. Herbs and trees are dominant among the life forms. Mesophytes and kseromezophytes are in the majority among hihromorphs. Heliophytes are on the first place by adapting to the light. Our results showed that the adventitious plants occupy up to 44% of all amount of plants at the cemeteries in Odessa. Kenophytes is a dominant group among them. Floragenetics analysis revealed the dominance of the plants from Asia. There have been allocated plants that were met at all six cemeteries independently of the location religious and age characteristics of the cemetery. "Core" of the flora of Odessa’s cemetery have made weed Acer negundo L., Ballota nigra L. and decorative Hedera helix L., Centaurea dealbata Willd., Buxus sempervirens L., Convallaria majalis L., Sedum kamtschaticum Fisch., Thuja occidentalis L., Hemerocalis fulva (L.) L. There were found 4 species of plants that belong to the rare and endangered plants of Odessa’s region: Convallaria majalis L., Hyacinthella leucophaea (K. Koch) Schur, Clematis integrifolia L., Paeonia tenuifolia L. Moreover Convallaria majalis L. grows on all six investigated cemeteries. Also two species: Hyacinthella leucophaea (K. Koch) Schur and Clematis

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