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Abbreviations used for geoelements and life forms: Alp-Carp (Alpine-Carpathian);

Alp-Med (Alpine-Mediterranean); Alp-Carp-Balk (Alpine-Carpathian-Balkan); Ap-

Balk (Apenninian-Balkan); Arct-Alp (Arctic-Alpine); Balk E (Balkan endemics); Balk-

An (Balkan-Anatolian); Balk-Dac (Balkan-Dacian); Boreal (Boreal); subBoreal

(Subboreal); Bu (Bulgarian endemic); Carp-Balk (Carpathian-Balkan); Eur (European);

Euro-As (European-Asiatic); Euro-wAs (European-westAsiatic); Euro-Med (European-

Mediterranean); Euro-NAm (European-north American); Euro-OT (European-Oriental-

Turanian); Euro-subMed (European-subMediterranean); Euro-Pont (European-Pontic);

Euro-Sib (European-Siberian); Kosm (Cosmopolitan); Med (Mediterranean); subMed

(Submediterranean); Med-cAs (Mediterranean-centralAsiatic); Pann-Balk (Pannonian-

Balkan); Pont (Pontic); sPont (southPontic); Pont-Balk (Pontic-Balkan); Pont-Med

(Pontic-Mediterranean); Pont-sMed (Pontic-subMediterranean); Pont-Sib (Pontic-

Siberian); sSib (southSiberian); per (perennials); ann (annuals); ann-bi (annuals to

biennials); bi-per (biennial to perrenial); per-bi (perennial to biennial); h (semi

shrubs); hj (shrubs), h2 (trees); hj-h2 (shrubs to trees); h2-hj (trees to shrubs)

TAXONOMICAL STRUCTURE

As a result of the investigation 360 taxa from 234 genera and 72 families

are established (Table 1). Equisetophyta are represented by one species

(Equisetum arvense

L.), Polypodiophyta by 5 families, 8 genera and 11 species,

Pinophytina by 3 families, 4 genera and 6 species.

Table 1.

Taxonomical structure

Pinophy

tina

Magnolio-

phytina

Equiseto-

phytes

Pterido-

phytes

Monocoty

ledons

Dicoty

ledons

Taxonomic level Total

% Total % Total

Total % Total % All Total

Family

1 1.39 5

6.94 3 4.16 5

6.94 58 80.6 72

Genus

Species and

infraspecific

1 0.43 8

3.41 4 1.71 31

13.25 190 81.2 234

taxa

1 0.27 11

3.06 6 1.67 41

11.39 301 83.6 360

The share of Liliopsida (monocotyledons) is comparatively low - 6.94 %

of all families, 13.25

of all genera and 11.39

of all species and infraspecific

taxa. Poaceae family constitutes 48.8 % of Liliopsida and 5.6 % of the total

flora. The second largest family of monocotyledons is Liliaceae with 21.95 %.

Magnoliopsida (dicotyledons) is the prevailing group with 58 families (80.6

%),

190 genera (81.2

and 301 taxa (83.6 %).

The following families are represented by the largest number of taxa:

Asteraceae (38), Fabaceae (27), Caryophyllaceae (23), Rosaceae (23), Lamiaceae

(21), Scrophulariaceae (20), Apiaceae (15), etc. The greatest number of

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