Vol III - articles
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English name
Code
Degree of threat
Bogs with mosses near soft water springs
02D2
CR
Alpine calciphilic dwarf-shrub communities near melting snow-patches
02F2
CR
Mediterranean halophytic communities of tall rushes, sedges and grasses
03A2
CR
Black Sea wooded dunes
05B1
CR
Riparian and lowland mixed woodland and longozes
05G1
CR
Submerged macrophytic communities in hiperhaline waterbodies
06A2
CR
Overwet and flooded dune slacks
06B1
CR
Continental communities of glasswort swards (Salicornia prostrata)
06D6
CR
Savin juniper (Juniperus sabina) scrub
06F2
CR
High-mountain ericoid communities of mountain crowberry (Empetrum nigrum) and heather (Vaccinium spp.)
07F2
CR
Danubian sand steppes
09E1
CR
Danubian sand dunes and inland dunes (gredove) from sandy loess
13E1
CR
Pyramid formations in fluvial-glacial deposits (Stob pyramids)
13H3
CR
Rhodope thickets of Shrubby cinquefoil (Potentilla fruticosa)
15F2
CR
Estuaries
16C2
CR
Wet carbonate rocks with Black maidenhair fern (Adiantum capillus-veneris)
16H3
CR
Water bodies with Mare’s-tail (Hippuris vulgaris)
17C3
CR
Mediterranean tall-grass communities along rivers and in dune depressions
18C3
CR
Danubian riverside flooded meadows
18E3
CR
Pontic steppe brush
19F3
CR
Steppic woods of Pedunculate oak (Quercus pedunculiflora)
19G1
CR
Rila oak (Quercus protoroburoides) forests
20G1
CR
Alpine calcicolous herbaceous communities near melting snow-patches
21E4
CR
Shrubs and low woods of Kermes Oak (Quercus coccifera)
23F5
CR
Forests of Horse chestnut (Aesculus hippocastanum)
29G1
CR
Communities of Astracantha aitosensis
30F7
CR
Rhodope thickets of Willow-leaf meadow sweet (Spiraea salicifolia)
32F9
CR
Forests of Grecian juniper (Juniperus excelsa)
39G3
CR
Vegetation on the Black Sea sand beaches
01B1
EN
Peat bogs dominated by sedges and grasses
01D2
EN
Alpine acidophilic Dwarf willow (Salix herbacea) communities
01F2
EN
Riverside poplar-willow forests
01G1
EN
Black Sea embryonic dunes
02B1
EN
Charophytic vegetation in oligotrophic lime-rich running water
02C1
EN
Flooded forests of Common alder (Alnus glutinosa)
02G1
EN
Black Sea mobile (white) dunes
03B1
EN
Charophyte communities in stagnant water bodies
03C1
EN
Transitional mires and quaking bogs
03D2
EN
Communities of annual halophytes in coastal salt marshes at the Black Sea
04A2
EN
Black Sea fixed (grey) dunes
04B1
EN
Natural or semi-natural mesotrophic to eutrophic lakes and marshes with macrophytic vegetation
04C1
EN
Alkaline swamps and mires
04D4
EN
Myrtle-leaf rhododendron (Rhododendron myrtifolium) communities
04F2
EN
Underwater “meadows” of sea grasses
05A2
EN
Shallow, drying-up water bodies with floating vegetation
05C1
EN
Fen beds with Cladium mariscus
05D5
EN
Dystrophic lakes
06C1
EN
Serpentine steppes
06E1
EN
Vegetation on the Black Sea gravel beaches
07B2
EN
Hypersaline coastal lakes and swamps
07C1
EN
Danubian loess steppess
07E1
EN
Forests of Oriental plantain (Platanus orientalis)
07G1
EN
Cystoseira spp. on exposed to waves infralittoral bedrock and boulders
08A3
EN
Sea-cliff vegetation
08B3
EN
Karst springs and stream with travertine formations
08C2
EN
Western-Pontic petrophytic steppes
08E1
EN
Sea caves
09A3
EN
High-mountain communities of Bearberry (Arctostaphylos uva-ursi)
09F2
EN
Streams and small rivers with macrophytic vegetation of plain to mountain levels
10C2
EN
Mountain communities of Dryas octopetala
10F2
EN
Mountain pastures
12E1
EN
Forests of Oriental beech (Fagus orientalis)
12G1
EN
Green alder (Alnus viridis) mountain brush
13F2
EN
Thracian forests of White oak (Quercus pubescens)
13G1
EN
Slow-flowing rivers without macrophytic vegetation
14C2
EN
Standing stone inland dunes
14E1
EN
Sub-alpine willow (Salix spp.) communities
14F2
EN
Moesian forests of White oak (Quercus pubescens)
14G1
EN
Slow-flowting rivers with macrophytic vegetation
15C2
EN
Lowland hay meadows
15E2
EN
Moesian mixed thermophilicoak forests
15G1
EN
Thracian mixed thermophilicoak forests
16G1
EN
Humid riverside clover (Trifolium spp.) meadows
17E3
EN
Oriental durmast (Quercus polycarpa) forests
17G1
EN
Subcontinental steppe scrub
18F3
EN
Steppic woods of Turkey oak (Quercus cerris)
18G1
EN
Communities of quillwort (Isoetes lacustris)
19C3
EN
Muddy and sandy river banks with communities of small, annual hygrophytes
20C3
EN
Alpine acidophilic herbaceous communities near melting snow patches
20E4
EN
Muddy river banks with semi-ruderal communities of tall annual hygrophytes
21C3
EN
Strandzha heaths of Tree heath (Erica arborea) and Common Heather (Calluna vulgaris)
22F4
EN
Montpellier maple (Acer monspessulanum) forests
22G1
EN
Silver lime (Tilia tomentosa) woods
23G1
EN
Alpine calcareous open wind edge grasslands
24E4
EN
Chestnut (Castanea sativa) forests
24G1
EN
Alpine and sub-alpine open calcareous grasslands
25E4
EN
Lowland riverside tall-herb communities
28E5
EN
Communities of Astracantha thracica
28F7
EN
Mixed forests on screes, steep slopes and mountain ravines
28G1
EN
Communities of Milk vetch (Astragalus angustifolius)
29F7
EN
Saline steppes, pastures and marshes
30E6
EN
Woods and shrubs of Field elm (Ulmus minor)
30G1
EN
Inland saline meadows
31E6
EN
Tamarisk (Tamarix spp.) riverside stands
31F9
EN
Forests of Grey alder (Alnus incana)
31G1
EN
Continental petrophytic saline steppes
32E6
EN
Silver fir (Abies alba subsp. Alba) forests
32G3
EN
King Boris’s fir (Abies alba subsp. borisii-regis) forests
33G3
EN
Macedonian pine (Pinus peuce) forests
38G3
EN
Pioneer thermophilic herbaceous communities in calcareous rocky and stony places
01E1
NT
Mountain scrub of Siberian juniper (Juniperus sibirica)
05F2
NT
Spiky heath (Bruckenthalia spiculifolia) heaths
08F2
NT
Thermal springs
09C2
NT
Neutrophilic common beech forests
09G1
NT
Sublittoral sands
10A4
NT
Moesian beech forests
10G1
NT
Xerothermic meadows and pastures of Chrysopogon gryllus, Bothriochloa ischaemum and Festuca valesiaca
11E1
NT
Mountain communities of Vaccinium spp.
11F2
NT
Limestone forests of Common beech (Fagus sylvatica)
11G1
NT
Mountain heaths of Chamaecytisus absinthioides
12F2
NT
Common juniper (Juniperus communis) scrub
17F3
NT
Prickly juniper (Juniperus oxycedrus) scrub
24F5
NT
Balkan pseudomaquis
25F5
NT
Birch (Betula pendula)
25G1
NT
Lowland mesophilic oak and hornbeam forests
26G1
NT
Sub-Mediterranean garrigue
27F6
NT
Mountain forests of Carpinus betulus and Quercus dalechampii
27G1
NT
Norway spruce (Picea abies) forests
34G3
NT
Scots pine (Pinus sylvestris) forests
35G3
NT
Black mussels and/or barnacle communities on mediolittoral rocks
01A1
VU
Oligotrophic mountain lakes
01C1
VU
Cave entrances
01H1
VU
Littoral sands and muddy sands
02A2
VU
Mountain petrophytic steppes
02E1
VU
Continental caves
02H1
VU
Sub-Mediterranean petrophytic steppes
03E1
VU
Bog bilberry (Vaccinium uliginosum) Alpine communities
03F2
VU
Mountain Grey alder (Alnus incana) galleries
03G1
VU
Volcanic caves
03H1
VU
Sub-Continental petrophytic steppes
04E1
VU
Riverside woodlands of Ader (Alnus spp.) and Common ash (Fraxinus excelsior)
04G1
VU
Artificial galleries
04H1
VU
Meadow steppes
05E1
VU
Mountain siliceous screes
05H2
VU
Willow-poplar galleries in South Bulgaria
06G1
VU
Mountain calcareous screes
06H2
VU
Infralittoral rocks and other hard substrates
07A3
VU
Silicate rocks with chasmophytic vegetation
07H3
VU
Acidophilic common beech (Fagus sylvatica) forests
08G1
VU
Calcareous rocks with chasmophytic vegetation
08H3
VU
Silicate rocks with pioneer herbaceous vegetation
09H3
VU
Sub-Mediterranean pseudo-steppes with annual herbs
10E1
VU
Siliceous steep rocks with lichens
10H3
VU
Sublittoral mussel beds on sediments
11A4
VU
Mountain streams and fast flowing rivers
11C2
VU
Calcareous steep rocks with lichens
11H3
VU
Waterfalls
12C2
VU
Ultrabasic rocks with pioneer herbaceous vegetation
12H3
VU
Vegetation of oligotrophic, fast flowing mountain streams and rivers
13C2
VU
Pyramids in sand-clay rocks
14H3
VU
Pyramids of Trias sandstones (Belogradchik rocks)
15H3
VU
Mountain hay meadows
16E2
VU
Dwarf pine (Pinus mugo) mountain scrub
16F2
VU
Mountain purple moorgrass (Molinia caerulea) meadows
19E3
VU
Moesian lilac (Syringa vulgaris) thickets
20F3
VU
Mediterranean fields of Rumelian green weed (Genista rumelica) and Lydian green weed (Genista lydia)
21F3
VU
Hop-hornbeam (Ostrya carpinifolia) woods
21G1
VU
Alpine acidophilic grasslands
22E4
VU
Alpine and sub-alpine closed calcareous grasslands
23E4
VU
Sub-alpine acidophilic mesophytic grasslands mainly with mat-grass swards of Nardus stricta
26E4
VU
Thickets of Green olive tree (Phillyrea latifolia)
26F5
VU
Subalpine acidophilic xerophytic grasslands
27E4
VU
Riverside tall-herb communities in the mountains
29E5
VU
Forests of Black pine (Pinus nigra subsp. pallasiana)
36G3
VU
White-barked pine (Pinus heldreichii) forests
37G3
VU
Bog conifer forests and shrubs
40G3
VU