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Source: Schaminée, J.H.J., Chytrý, M., Hennekens, S.M., Mucina, L., Rodwell, J.S. & Tichý, L. (2012): Development of vegetation syntaxa crosswalks to EUNIS habitat classification and related data sets
| Name | Definition | Synonyms | EUNIS habitat type | Code |
|---|---|---|---|---|
| Abieti-Piceion (Br.-Bl. in Br.-Bl. et al. 1939) Soó 1964 | Mesophilous fir forests on brown forest soils of Central and southwestern European mountains | Abietion albae Brezina et Hadac in Hadac ex Hadac 1965; Abieti-Piceion excelsae Br.-Bl. in Br.-Bl. et al. 1939; Abietion albae Isser 1931; Abietion silicicolum P. Fukarek 1969; Blechno-Abietion albae P. Fukarek 1969; Galio rotundifolii-Abietion albae Oberd. 1957; Piceion abietis Lakušic et al. 1979; Piceion omoricae Lakušic 1975; Piceion omorikae Lakušic 1977; Piceo-Abietion albae Ellenberg et Klötzli 1972; Vaccinio-Abietion albae Oberd. 1962; Galio rotundifolii-Abietion albae (Oberd. 1962) Rivas-Martínez 1987 | [Abies] and [Picea] woodland | G3.1 |
| Abietion cephalonicae Horvat et al. 1974 | Hellenic fir and black pine montane forests | Abietion borisii-regis Em 1985; Abieti cephalonicae-Pinion pallasianae Barbero et Quézel ex Quézel et al. 1992; Abietion borisii-regis Em in B. Jovanovic et al. 1986 | [Abies] and [Picea] woodland | G3.1 |
| Abietion cephalonicae Horvat et al. 1974 | Hellenic fir and black pine montane forests | Abietion borisii-regis Em 1985; Abieti cephalonicae-Pinion pallasianae Barbero et Quézel ex Quézel et al. 1992; Abietion borisii-regis Em in B. Jovanovic et al. 1986 | [Pinus nigra] woodland | G3.5 |
| Aceri granatensis-Quercion fagineae (Rivas Goday, Rigual et Rivas-Mart. in Rivas Goday et al. 1960) Rivas-Mart. 1987 | Thermo-supramediterranean and submediterranean mesophytic oak and maple forests of Iberian Peninsula and Balearic Islands | Thermophilous deciduous woodland | G1.7 | |
| Aceri obtusati-Populion tremulae Taffetani 2000 | Relict poplar mesic forests on deep colluvial soils of colline belt of Apennines | Non-riverine woodland with [Betula], [Populus tremula] or [Sorbus aucuparia] | G1.9 | |
| Aceri tatarici-Quercion Zólyomi 1957 | Xerophilous oak forests of deep soil in Pontic-Pannonian region | Quercion pedunculiflorae Doltu, Popescu et Sanda 1980; Aceri tatarici-Quercion Zólyomi et Jakucs 1957; Quercion pedunculiflorae Popescu et al. 1979 | Thermophilous deciduous woodland | G1.7 |
| Acero sempervirentis-Cupression sempervirentis Barbero et Quézel ex Quézel et al. 1992 | Supramediterranean cypress and pine woodlands of Crete | Acero sempervirentis-Cupression sempervirentis Barbéro et Quézel 1980 | Coniferous woodland dominated by [Cupressaceae] or [Taxaceae] | G3.9 |
| Achilleion millefolii Abramova et Rudakov in Mirkin et al. 1985 | Weed vegetation of perennial crops of steppe and forest-steppe zones of European Russia | Bare tilled, fallow or recently abandoned arable land | I1.5 | |
| Achilleion millefolii Abramova et Rudakov in Mirkin et al. 1985 | Weed vegetation of perennial crops of steppe and forest-steppe zones of European Russia | Arable land with unmixed crops grown by low-intensity agricultural methods | I1.3 | |
| Achilleo-Arnicion Horvat et Pawlowski in Horvat 1960 | Oligotrophic pastures in planare to submontane belts of western Balkan Peninsula | Achilleo-Arnicion Horvat 1930; Calluno-Festucion capillatae Horvat 1959; Calluno-Festucion capillatae Horvat 1962; Festuco-Agrostion capillaris Redžic 1990; Gentianello crispatae-Nardion Redžic 1990; Achilleo-Arnicion Horvat et Pawlowski ex Horvat et al. 1974; Calluno-Festucion capillatae Horvat ex Horvat et al. 1974 | Closed non-Mediterranean dry acid and neutral grassland | E1.7 |
| Aconito nasuti–Juniperion Onipchenko 2002 | Alpine and subalpine chinophobous juniper low scrub of Caucausus | Evergreen alpine and subalpine heath and scrub | F2.2 | |
| Aconito rubicundi-Abietion sibiricae Anekhonov et Chytrý 1998 | Mesophilous boreal coniferous forests with tall-herb undergrowth of South Urals and southern Siberia | [Abies] and [Picea] woodland | G3.1 | |
| Aconito septentrionalis-Tilion cordatae Solomeshch et al. 1993 nom. inval. | Subthermophilous broad-leaved forests of forest-steppe zone of South Urals | Meso- and eutrophic [Quercus], [Carpinus], [Fraxinus], [Acer], [Tilia], [Ulmus] and related woodland | G1.A | |
| Aconito septentrionalis-Piceion obovatae Solomeshch et al. ex Martynenko et al. 2008 | Coniferous and mixed broadleaved-coniferous mountain forests of South Urals | Aconito septentrionalis-Piceion obovatae Solomeshch et al. 1993 | [Picea] taiga woodland | G3.A |
| Adenocarpion decorticantis (Rivas-Mart. et F. Valle ex F. Valle 1985) Rivas-Mart. et al.1999 | Upper mesomediterranean and oromediterranean semicontinental silicicolous retamoid scrub of Sierra Nevada | Submediterranean deciduous thickets and brushes | F3.2 | |
| Adenostylion alliariae Br.-Bl. 1926 nom. conserv. propos. | Tall-herb communities on siliceous substrates of mountains of nemoral zone of Europe | Aconition firmi Borza et Boscaui 1965; Aconition firmi Krajina 1933; Adenostylion Br.-Bl. 1930; Adenostylion Luquet 1926; Adenostylion pyrenaicae Rivas-Mart. et al. 1984; Alno-Adenostylion (Br.-Bl. 1926) Horvat 1962; Alno-Adenostylion Br-Bl. 1948; Alno-Adenostylion Br-Bl. et Tx. 1943; Adenostylion alliariae Zlatník 1925 nom. ambig. propos. | Subalpine moist or wet tall-herb and fern stands | E5.5 |
| Adiantion Br.-Bl. ex Horvatic 1934 | Fern-rich chasmophytic communities of water-splashed habitats of mild-climate regions of Mediterranean, North Africa and Middle East | Adiantion Br.-Bl. 1931; Adiantion Br.-Bl. in Br.-Bl. et al. 1947; Adiantion Br.-Bl. in Br.-Bl. et al. 1952 | Springs, spring brooks and geysers | C2.1 |
| Adiantion Br.-Bl. ex Horvatic 1934 | Fern-rich chasmophytic communities of water-splashed habitats of mild-climate regions of Mediterranean, North Africa and Middle East | Adiantion Br.-Bl. 1931; Adiantion Br.-Bl. in Br.-Bl. et al. 1947; Adiantion Br.-Bl. in Br.-Bl. et al. 1952 | Wet inland cliffs | H3.4 |
| Adonido vernalis-Stipion tirsae Didukh 1983 nom. inval. | Crimean steppe grasslands and dwarf-scrub at low altitudes of eastern Crimean Mts. | Perennial calcareous grassland and basic steppes | E1.2 | |
| Aegopodio podagrariae-Sambucion nigrae Chytrý in Mucina et al. 2013 | Successional elder scrub in ruderal habitats of Western and Central Europe | Arctio-Sambucion nigrae Doing 1962; Arctio-Sambucion nigrae Doing 1969; Humulo lupuli-Sambucion nigrae de Foucault et Julve in Julve1993; Balloto-Sambucion nigrae (Jurko 1963) Passarge 1978 | Temperate thickets and scrub | F3.1 |
| Aegopodion podagrariae Tx. 1967 nom. conserv. propos. | Nitrophilous herb-rich communities of mesic margins and clearings of forests and scrub in temperate and subboreal zones of Europe; Tall-herb perennial ruderal and semi-natural fringe thermophilous communities on nutrient-rich soils in temperate and subboreal zones of Europe | Parietarion officinalis Ratiu et al. 1966; Sambucion ebuli Eliáš 1979; Parietarion officinalis Boscaiu et al. 1964 nom. rejic. propos. | Moist or wet tall-herb and fern fringes and meadows | E5.4 |
| Aegopodion podagrariae Tx. 1967 nom. conserv. propos. | Nitrophilous herb-rich communities of mesic margins and clearings of forests and scrub in temperate and subboreal zones of Europe; Tall-herb perennial ruderal and semi-natural fringe thermophilous communities on nutrient-rich soils in temperate and subboreal zones of Europe | Parietarion officinalis Ratiu et al. 1966; Sambucion ebuli Eliáš 1979; Parietarion officinalis Boscaiu et al. 1964 nom. rejic. propos. | Anthropogenic herb stands | E5.1 |
| Aeonio-Euphorbion canariensis Sunding 1972 | Macaronesian succulent tabaibal and cardonal on semi-desert lava beds | Kleinio nerifoliae-Euphorbion canariensis Oberd. 1965; Kleinio nerifolioae-Euphorbion canariensis (Rivas Goday et Esteve 1965) Santos 1977; Helianthemo canariensis-Euphorbion canariensis Sunding 1972; Euphorbion regis-jubae Rivas Goday 1960; Helianthemo-Euphorbion balsaminiferae Sunding 1972; Kleinio nerifolioae-Euphorbion canariensis (Rivas Goday et Esteve 1965) Santos 1976; Kleinio nerifolioae-Euphorbion canariense Rivas Goday et Esteve 1965 | Canary Island xerophytic scrub | F8.1 |
| Aeonio-Euphorbion canariensis Sunding 1972 | Macaronesian succulent tabaibal and cardonal on semi-desert lava beds | Kleinio nerifoliae-Euphorbion canariensis Oberd. 1965; Kleinio nerifolioae-Euphorbion canariensis (Rivas Goday et Esteve 1965) Santos 1977; Helianthemo canariensis-Euphorbion canariensis Sunding 1972; Euphorbion regis-jubae Rivas Goday 1960; Helianthemo-Euphorbion balsaminiferae Sunding 1972; Kleinio nerifolioae-Euphorbion canariensis (Rivas Goday et Esteve 1965) Santos 1976; Kleinio nerifolioae-Euphorbion canariense Rivas Goday et Esteve 1965 | Madeiran xerophytic scrub | F8.2 |
| Aethionemion saxatilis Bergmeier et al. 2009 | Thermophilous communities of calcareous and metalliferous rock outcrops of northern Hellas | Weathered rock and outcrop habitats | H3.6 | |
| Aethionemion saxatilis Bergmeier et al. 2009 | Thermophilous communities of calcareous and metalliferous rock outcrops of northern Hellas | Heavy-metal grassland | E1.B | |
| Aethionemion saxatilis Bergmeier et al. 2009 | Thermophilous communities of calcareous and metalliferous rock outcrops of northern Hellas | Inland sand and rock with open vegetation | E1.1 | |
| Agropyrion pectinati Golub et Uzhametskaya 1991 | Subhaline steppe grasslands of Middle Volga region in steppe zone | Perennial calcareous grassland and basic steppes | E1.2 | |
| Agropyrion pungentis J.-M. Géhu et J. Géhu 1969 | Halo-nitrophilous grasslands of salt-sprayed sandy-loamy shores of thermo-atlantic Europe | Elytrigion pungentis J.-M. Géhu et J. Géhu 1969 nom. mut. propos.; Agropyrion pungentis Géhu 1968; Agropyrion pycnanthi Géhu 1968 corr. Herrera 1995; Elymion pycnanthi Géhu 1968 nom. mut. propos.; Elytrigion athericae Géhu 1968 nom. mut. propos.; Elytrigion pungentis Géhu 1968 nom. mut. propos.; Trifolion maritimi Chapman 1959; Agropyrion pycnanthi Géhu 1968 corr. Díaz González et Fernández Prieto 1994 | Soft sea-cliffs, often vegetated | B3.4 |
| Agropyro fragilis-Tamaricion ramosissimae Golub in Barmin 2001 | Tamarisk riparian xero-mesophillous subsaline tamarisc scrub of the semi-desert lower Volga region | Agropyro fragilis-Tamaricion ramosissimae Golub et al. 1998; Agropyro fragilis-Tamaricion ramosissimae Golub et Kuzmina in Kuzmina 1996; Tamaricion ramosssimae Golub et Kuzmina in Bakhiev et al. 1994 | Southern riparian galleries and thickets | F9.3 |
| Agropyro pectinati-Lygeion sparti Br.-Bl. et O. de Bolòs 1958 corr. Rivas-Mart. et al. 1999 | Central Iberian relict edaphic steppes on clayey soils | Eremopyro cristati-Lygeion sparti Br.-Bl. et O. de Bolòs 1958 | Mediterranean xeric grassland | E1.3 |
| Agropyro pectinati-Lygeion sparti Br.-Bl. et O. de Bolòs 1958 corr. Rivas-Mart. et al. 1999 | Central Iberian relict edaphic steppes on clayey soils | Eremopyro cristati-Lygeion sparti Br.-Bl. et O. de Bolòs 1958 | Mediterranean tall-grass and [Artemisia] steppes | E1.4 |
| Agropyro-Artemision coerulescentis Pignatti 1953 | Tyrrhenian-Adriatic (sub)halo-nitrophilous salt-sprayed grassy scrub of edges of coastal lagoons | Agropyro pycnanthi-Artemision coerulescentis Pignatti 1953 nom. mut. propos.; Elytrigio-Artemision coerulescentis Pignatti 1953 nom. mut. propos. | Soft sea-cliffs, often vegetated | B3.4 |
| Agropyro-Honckenyion peploidis Tx. in Br.-Bl. et Tx. 1952 nom. mut. | Temperate pioneer rhizomatous swards of coastal foredunes of cold-temperate Atlantic and Baltic seaboards | Honckenyo-Leymion arenarii Tx. 1970 nom. mut. propos.; Honckenyo peoploidis-Elytrigion boreali-atlanticae Tx. in Br.-Bl. et Tx. 1952 nom. mut. et nom. invers.; Elytrigion boreoatlanticum Géhu et Géhu 1969 nom. mut. propos.; Agropyro-Minuartion peploidis Tx. in Br.-Bl. et Tx. 1952 (basionym); Honckenyo-Elymion arenarii Tx. 1970; Honckenyo-Leymion arenarii Tx. 1966; Agropyrion boreoatlanticum J.-M. Géhu et Géhu 1969; Honckenyion peploidis (Tx. 1966) G. Passarge et Passarge 1973; Elytrigio boreoatlanticae-Honckenyion peoploidis Tx. In Br.-Bl. et Tx. 1952 nom. mut. propos.; Agropyrion junceiformis (Tx. in Br.-Bl. et Tx. 1952) Rivas-Mart. et al. 1980; Agropyrion junceiformis Géhu et al. ex Loriente 1978; Elymo boreoatlantici-Honckenyion peploides Tx. in Br.-Bl. et Tx. 1952 nom. mut. propos.; Lathyro-Elymion arenariae G. Passarge et Passarge 1973; Agropyrion juncei (Tx. in Br.-Bl. et Tx. 1952) Géhu et al. in Géhu et al. 1984 | Shifting coastal dunes | B1.3 |
| Agropyro-Honckenyion peploidis Tx. in Br.-Bl. et Tx. 1952 nom. mut. | Temperate pioneer rhizomatous swards of coastal foredunes of cold-temperate Atlantic and Baltic seaboards | Honckenyo-Leymion arenarii Tx. 1970 nom. mut. propos.; Honckenyo peoploidis-Elytrigion boreali-atlanticae Tx. in Br.-Bl. et Tx. 1952 nom. mut. et nom. invers.; Elytrigion boreoatlanticum Géhu et Géhu 1969 nom. mut. propos.; Agropyro-Minuartion peploidis Tx. in Br.-Bl. et Tx. 1952 (basionym); Honckenyo-Elymion arenarii Tx. 1970; Honckenyo-Leymion arenarii Tx. 1966; Agropyrion boreoatlanticum J.-M. Géhu et Géhu 1969; Honckenyion peploidis (Tx. 1966) G. Passarge et Passarge 1973; Elytrigio boreoatlanticae-Honckenyion peoploidis Tx. In Br.-Bl. et Tx. 1952 nom. mut. propos.; Agropyrion junceiformis (Tx. in Br.-Bl. et Tx. 1952) Rivas-Mart. et al. 1980; Agropyrion junceiformis Géhu et al. ex Loriente 1978; Elymo boreoatlantici-Honckenyion peploides Tx. in Br.-Bl. et Tx. 1952 nom. mut. propos.; Lathyro-Elymion arenariae G. Passarge et Passarge 1973; Agropyrion juncei (Tx. in Br.-Bl. et Tx. 1952) Géhu et al. in Géhu et al. 1984 | Sand beaches above the driftline | B1.2 |
| Agropyro-Plantaginion maritimi Horvatic 1934 | Central and Eastern Mediterranean saline swards of margins of lagoons and damp dune-slacks | Schoenion litorale Pignatti 1953 | Moist and wet dune slacks | B1.8 |
| Agrostio castellanae-Stipion giganteae Rivas Goday ex Rivas-Mart. et Fernández González 1991 | Lusitano-Carpetanian thermo-supramediterranean xeric-subhumid acidophilous pastures on sandy-loamy soils | Agrostio castellanae-Celtidion giganteae Rivas Goday ex Rivas-Mart. et Fernández González 1991 nom. mut. propos.; Plantagini-Corynephorion canescentis Rivas Goday et Rivas-Mart. ex G. López 1977; Agrostio-Stipion giganteae Rivas Goday 1958; Agrostio castellanae-Plantaginion radicatae Rivas Goday ex Rivas-Mart. et Fernández González 1991; Corynephoro-Plantaginion radicatae Rivas Goday et Rivas-Mart. ex G. López 1977 | Closed Mediterranean dry acid and neutral grassland | E1.8 |
| Agrostio stoloniferae-Beckmannion eruciformis Mirkin in Barabash et al. 1989 | Sarmatian sub-saline regularly inundated meadows on heavy clayey soils of steppe and forest-steppe zones of Russia | Inland saltmarshes | D6.1 | |
| Agrostio-Elytrigion athericae S. Brullo et Siracusa 2000 | Halo-nitrophilous grasslands of salt-sprayed coastal sandy-loamy shores of Mediterranean | Soft sea-cliffs, often vegetated | B3.4 | |
| Agrostio-Quercion petraeae Scamoni et Passarge 1959 | Temperate acidophilous oak forests of southern Central Europe and continental southeastern Europe | Agrostio-Quercion petraeae Passarge 1968; Agrostio-Quercion roboris Passarge 1968; Vaccinio myrtilli–Quercion roboris Bulokhov et Solomeshch 2003; Luzulo-Quercion roboris Debreczy et Hargittai 1971; Genisto germanicae-Quercion Neuhäusl et Neuhäuslová-Novotná 1967; Agrostio-Quercion petraeae Passarge in Passarge et G. Hofmann 1968; Agrostio-Quercion roboris Passarge in Passarge et G. Hofmann 1968 | Acidophilous [Quercus]-dominated woodland | G1.8 |
| Agrostion alpinae Jeník et al. 1980 | Tussock grasslands on steep, terraced slopes in subalpine belt of eastern Hercynicum | Calcareous alpine and subalpine grassland | E4.4 | |
| Agrostion alpinae Jeník et al. 1980 | Tussock grasslands on steep, terraced slopes in subalpine belt of eastern Hercynicum | Acid alpine and subalpine grassland | E4.3 | |
| Agrostion castellanae Rivas Goday ex Rivas-Mart. et al. 1980 | Ibero-Atlantic thermo-supramediterranean acidophilous perennial grasslands on sandy-loamy soils | Agrostion castellanae Rivas Goday et Rivas-Mart. 1963; Agrostion castellanae-tenuis Rivas Goday 1958; Agrostion truncatulae de Foucault 1999 | Iberian summer pastures (vallicares) | E2.4 |
| Agrostion castellanae Rivas Goday ex Rivas-Mart. et al. 1980 | Ibero-Atlantic thermo-supramediterranean acidophilous perennial grasslands on sandy-loamy soils | Agrostion castellanae Rivas Goday et Rivas-Mart. 1963; Agrostion castellanae-tenuis Rivas Goday 1958; Agrostion truncatulae de Foucault 1999 | Mediterranean xeric grassland | E1.3 |
| Agrostion castellanae Rivas Goday ex Rivas-Mart. et al. 1980 | Ibero-Atlantic thermo-supramediterranean acidophilous perennial grasslands on sandy-loamy soils | Agrostion castellanae Rivas Goday et Rivas-Mart. 1963; Agrostion castellanae-tenuis Rivas Goday 1958; Agrostion truncatulae de Foucault 1999 | Closed Mediterranean dry acid and neutral grassland | E1.8 |
| Agrostion salmanticae Rivas Goday 1958 | Pioneer ephemeral vegetation on acid sands in hollows (vallicares) of northwestern Iberian Peninsula | Pre-Isoëtion Rivas Goday 1956; Agrostion pourretii Rivas Goday 1958 nom. mut. propos. | Temporary lakes, ponds and pools | C1.6 |
| Agrostion schraderanae Grabherr 1993 | Open grasslands in disturbed avalanches tracks in subalpine and alpine belts of Eastern Alps | Acid alpine and subalpine grassland | E4.3 | |
| Agrostion vinealis Sipailova et al. 1985 | Sub-xeric meadows of floodplains of Dnepr River basin | Meadows of the steppe zone | E2.5 | |
| Aichryso laxi-Monanthion laxiflorae Santos et Reyes Betancort 2009 | Canarian chomophytic herbaceous succulent-rich vegetation of shallow skeletal soils on partly shaded rocky cliffs, walls and rubble | Canary Island xerophytic scrub | F8.1 | |
| Aichryso laxi-Monanthion laxiflorae Santos et Reyes Betancort 2009 | Canarian chomophytic herbaceous succulent-rich vegetation of shallow skeletal soils on partly shaded rocky cliffs, walls and rubble | Macaronesian inland cliffs | H3.3 | |
| Alchemillo-Ranunculion repentis Passarge 1979 | Slightly trampled herb-rich grasslands of shaded habitats of temperate and subboreal regions of Europe | Plantagini-Prunellion Eliáš 1980 | Trampled mesophilous grasslands with annuals | E2.8 |
| Alchemillo-Ranunculion repentis Passarge 1979 | Slightly trampled herb-rich grasslands of shaded habitats of temperate and subboreal regions of Europe | Plantagini-Prunellion Eliáš 1980 | Trampled areas | H5.6 |
| Alhagion pseudalhagi Golub et Czorbadze in Golub 1994 | Saline herbaceous vegetation on slopes and terraces of il'mens of lower Volga River region | Alhagion pseudalhagi Golub et Czorbadze 1988 | Continental inland salt steppes | E6.2 |
| Alkanno baeoticae-Pinion halepensis Mucina et Dimopoulos in Mucina et al. 2009 | Aleppo pine forests of on utramafic substrates of Euboea and of Hellenic mainland | Alyssion euboei S. Brullo et al. 1997 nom. dubium | Lowland to montane mediterranean [Pinus] woodland (excluding [Pinus nigra]) | G3.7 |
| Alkanno-Maresion nanae Rivas Goday ex Rivas Goday et Rivas-Mart. 1963 corr. Díez Garretas et al. 2001 | Western Mediterranean ephemeral therophyte coastal dune vegetation | Alkanno-Malcolmion parviflorae Rivas Goday 1958; Alkanno-Malcolmion parviflorae Rivas Goday ex S. Brullo et Marcenó 1974; Maresio-Malcolmion ramosissimae (Rivas-Mart. 1978) Rivas-Mart. et al. 1992; Sileno sericeae-Malcolmion ramosissimae de Foucault et Géhu in de Foucault 1999; Ornithopo pinnati-Malcolmion ramosissimae (Rivas Goday 1958) de Foucault 1999; Alkanno-Malcolmion ramosissimae Rivas Goday in Rivas Goday et Rivas-Mart. 1963; Malcolmion ramosissimae Géhu et Biondi in Géhu 1994 | Coastal stable dune grassland (grey dunes) | B1.4 |
| Allion triquetri O. de Bolòs 1967 | Mesic nitrophilous geophyte-rich fringe vegetation of Western Mediterranean | Smyrnion olusatri Rivas Goday 1964 | Anthropogenic herb stands | E5.1 |
| Allosuro-Athyrion alpestris Nordhagen 1943 | Boreo-alpine and arctic vegetation on siliceous moist solifluction screes of Scandinavia, Svalbard and Greenland | Allosuro-Athyrion alpestris Nordhagen 1936; Ranunculo acris-Anthoxanthion Gjaerevoll 1956; Cryptogrammo crispi-Athryrion distentifolii Nordhagen 1943 nom. mut. propos.; Cryptogrammo-Athyrion alpestris Nordhagen 1936 nom. mut. propos. | Cold siliceous screes | H2.1 |
| Alnion glutinosae Malcuit 1929 | European regularly flooded alder carr forests | Athyrio-Alnion glutinosae Passarge 1968; Pellio-Alnion glutinosae Passarge 1978; Scirpo sylvatici-Alnion glutinosae Kevey 2008; Sphagno-Alnion glutinosae Passarge 1968; Thylepterido-Alnion glutinosae Passarge 1979; Sphagno-Alnion glutinosae Passarge in Passarge et G. Hofmann 1968; Athyrio-Alnion glutinosae Passarge in Passarge et G. Hofmann 1968 | Broadleaved swamp woodland not on acid peat | G1.4 |
| Alnion glutinosae Malcuit 1929 | European regularly flooded alder carr forests | Athyrio-Alnion glutinosae Passarge 1968; Pellio-Alnion glutinosae Passarge 1978; Scirpo sylvatici-Alnion glutinosae Kevey 2008; Sphagno-Alnion glutinosae Passarge 1968; Thylepterido-Alnion glutinosae Passarge 1979; Sphagno-Alnion glutinosae Passarge in Passarge et G. Hofmann 1968; Athyrio-Alnion glutinosae Passarge in Passarge et G. Hofmann 1968 | Non-riverine [Alnus] woodland | G1.B |
| Alnion incanae Pawlowski et al. 1928 | Alder-ash and oak riparian floodplain forests on nutrient-rich alluvial soils in nemoral zone of Europe | Cardamino-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Circaeo-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Alno-Padion Knapp ex Medwecka-Kornas in W. Matuszkiewicz et Borowik 1957; Carici remotae-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Eu-Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion scabrae Passarge in Passarge et G. Hofmann 1968; Eu-Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Eu-Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Alnion incanae Lakušic et al. 1975; Alnion incanae Lakušic et al. 1979; Alno-Fraxinion Meijer-Drees 1936; Alno-Fraxinion Scamoni et Passarge 1959 p.p.; Alno-Padion Knapp 1942; Alno-Ulmion Br.-Bl. et Tx. 1943; Alno-Ulmion Br.-Bl. et Tx. ex Tchou 1948; Cardamino-Fraxinion excelsae Passarge 1968; Carici remotae-Fraxinion excelsae Passarge 1968; Carici-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion Passarge 1968; Carpino-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion scabrae Passarge 1968; Circaeo-Ulmion carpinifoliae Passarge 1968; Eu-Filipendulo-Fraxinion excelsae Passarge 1968; Eu-Fraxino-Quercion roboris Passarge 1968; Eu-Milio-Fraxinion excelsae Passarge 1968; Filipendulo-Fraxinion excelsae Passarge 1968; Fraxinion excelsioris Moor 1977; Fraxinion excelsioris Nègre 1972; Fraxino excelsioris-Alnion glutinosae Julve 1993; Fraxino excelsioris-Quercion roboris Rameau 1997; Fraxino-Alnion Oberd. 1953; Fraxino-Carpinion Tx. et Diemont 1936; Fraxino-Quercion roboris Passarge 1968; Fraxino-Ulmion Ellenberg 1963; Milio-Fraxinion excelsae Passarge 1968; Molinio-Alnion glutinosae Kevey 2008; Sorbion aucupariae Rameau in Rameau et al. 1993; Ulmo-Quercion roboris Passarge 1968; Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Fraxino excelsioris-Quercion roboris Rameau in Royer et al. 2006; Ulmo-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968 | Mixed riparian floodplain and gallery woodland | G1.2 |
| Alnion incanae Pawlowski et al. 1928 | Alder-ash and oak riparian floodplain forests on nutrient-rich alluvial soils in nemoral zone of Europe | Cardamino-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Circaeo-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Alno-Padion Knapp ex Medwecka-Kornas in W. Matuszkiewicz et Borowik 1957; Carici remotae-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Eu-Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion scabrae Passarge in Passarge et G. Hofmann 1968; Eu-Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Eu-Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Alnion incanae Lakušic et al. 1975; Alnion incanae Lakušic et al. 1979; Alno-Fraxinion Meijer-Drees 1936; Alno-Fraxinion Scamoni et Passarge 1959 p.p.; Alno-Padion Knapp 1942; Alno-Ulmion Br.-Bl. et Tx. 1943; Alno-Ulmion Br.-Bl. et Tx. ex Tchou 1948; Cardamino-Fraxinion excelsae Passarge 1968; Carici remotae-Fraxinion excelsae Passarge 1968; Carici-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion Passarge 1968; Carpino-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion scabrae Passarge 1968; Circaeo-Ulmion carpinifoliae Passarge 1968; Eu-Filipendulo-Fraxinion excelsae Passarge 1968; Eu-Fraxino-Quercion roboris Passarge 1968; Eu-Milio-Fraxinion excelsae Passarge 1968; Filipendulo-Fraxinion excelsae Passarge 1968; Fraxinion excelsioris Moor 1977; Fraxinion excelsioris Nègre 1972; Fraxino excelsioris-Alnion glutinosae Julve 1993; Fraxino excelsioris-Quercion roboris Rameau 1997; Fraxino-Alnion Oberd. 1953; Fraxino-Carpinion Tx. et Diemont 1936; Fraxino-Quercion roboris Passarge 1968; Fraxino-Ulmion Ellenberg 1963; Milio-Fraxinion excelsae Passarge 1968; Molinio-Alnion glutinosae Kevey 2008; Sorbion aucupariae Rameau in Rameau et al. 1993; Ulmo-Quercion roboris Passarge 1968; Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Fraxino excelsioris-Quercion roboris Rameau in Royer et al. 2006; Ulmo-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968 | Coastal dune woods | B1.7 |
| Alnion incanae Pawlowski et al. 1928 | Alder-ash and oak riparian floodplain forests on nutrient-rich alluvial soils in nemoral zone of Europe | Cardamino-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Circaeo-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Alno-Padion Knapp ex Medwecka-Kornas in W. Matuszkiewicz et Borowik 1957; Carici remotae-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Eu-Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion scabrae Passarge in Passarge et G. Hofmann 1968; Eu-Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Eu-Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Alnion incanae Lakušic et al. 1975; Alnion incanae Lakušic et al. 1979; Alno-Fraxinion Meijer-Drees 1936; Alno-Fraxinion Scamoni et Passarge 1959 p.p.; Alno-Padion Knapp 1942; Alno-Ulmion Br.-Bl. et Tx. 1943; Alno-Ulmion Br.-Bl. et Tx. ex Tchou 1948; Cardamino-Fraxinion excelsae Passarge 1968; Carici remotae-Fraxinion excelsae Passarge 1968; Carici-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion Passarge 1968; Carpino-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion scabrae Passarge 1968; Circaeo-Ulmion carpinifoliae Passarge 1968; Eu-Filipendulo-Fraxinion excelsae Passarge 1968; Eu-Fraxino-Quercion roboris Passarge 1968; Eu-Milio-Fraxinion excelsae Passarge 1968; Filipendulo-Fraxinion excelsae Passarge 1968; Fraxinion excelsioris Moor 1977; Fraxinion excelsioris Nègre 1972; Fraxino excelsioris-Alnion glutinosae Julve 1993; Fraxino excelsioris-Quercion roboris Rameau 1997; Fraxino-Alnion Oberd. 1953; Fraxino-Carpinion Tx. et Diemont 1936; Fraxino-Quercion roboris Passarge 1968; Fraxino-Ulmion Ellenberg 1963; Milio-Fraxinion excelsae Passarge 1968; Molinio-Alnion glutinosae Kevey 2008; Sorbion aucupariae Rameau in Rameau et al. 1993; Ulmo-Quercion roboris Passarge 1968; Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Fraxino excelsioris-Quercion roboris Rameau in Royer et al. 2006; Ulmo-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968 | Riparian and gallery woodland, with dominant [Alnus], [Betula], [Populus] or [Salix] | G1.1 |
| Alnion incanae Pawlowski et al. 1928 | Alder-ash and oak riparian floodplain forests on nutrient-rich alluvial soils in nemoral zone of Europe | Cardamino-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Circaeo-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Alno-Padion Knapp ex Medwecka-Kornas in W. Matuszkiewicz et Borowik 1957; Carici remotae-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Eu-Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion scabrae Passarge in Passarge et G. Hofmann 1968; Eu-Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Fraxino-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Eu-Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Alnion incanae Lakušic et al. 1975; Alnion incanae Lakušic et al. 1979; Alno-Fraxinion Meijer-Drees 1936; Alno-Fraxinion Scamoni et Passarge 1959 p.p.; Alno-Padion Knapp 1942; Alno-Ulmion Br.-Bl. et Tx. 1943; Alno-Ulmion Br.-Bl. et Tx. ex Tchou 1948; Cardamino-Fraxinion excelsae Passarge 1968; Carici remotae-Fraxinion excelsae Passarge 1968; Carici-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion Passarge 1968; Carpino-Ulmion carpinifoliae Passarge 1968; Carpino-Ulmion scabrae Passarge 1968; Circaeo-Ulmion carpinifoliae Passarge 1968; Eu-Filipendulo-Fraxinion excelsae Passarge 1968; Eu-Fraxino-Quercion roboris Passarge 1968; Eu-Milio-Fraxinion excelsae Passarge 1968; Filipendulo-Fraxinion excelsae Passarge 1968; Fraxinion excelsioris Moor 1977; Fraxinion excelsioris Nègre 1972; Fraxino excelsioris-Alnion glutinosae Julve 1993; Fraxino excelsioris-Quercion roboris Rameau 1997; Fraxino-Alnion Oberd. 1953; Fraxino-Carpinion Tx. et Diemont 1936; Fraxino-Quercion roboris Passarge 1968; Fraxino-Ulmion Ellenberg 1963; Milio-Fraxinion excelsae Passarge 1968; Molinio-Alnion glutinosae Kevey 2008; Sorbion aucupariae Rameau in Rameau et al. 1993; Ulmo-Quercion roboris Passarge 1968; Milio-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion Passarge in Passarge et G. Hofmann 1968; Carpino-Ulmion carpinifoliae Passarge in Passarge et G. Hofmann 1968; Fraxino excelsioris-Quercion roboris Rameau in Royer et al. 2006; Ulmo-Quercion roboris Passarge in Passarge et G. Hofmann 1968; Filipendulo-Fraxinion excelsae Passarge in Passarge et G. Hofmann 1968 | Non-riverine [Alnus] woodland | G1.B |
| Alnion viridis Schnyder 1930 | Subalpine green alder scrub on fertile soils of Alps and Balkans | Alnion viridis Aichinger 1933; Alnion viridis Lakušic et al. 1975; Alnion viridis Lakušic et al. 1976; Alnion viridis Rameau in Rameau et al. 1993; Alnion viridis Rübel ex Huml et al. 1979; Betulo-Alnion viridis Gams 1936; Salicion lapponum-glaucae Gams 1936; Salicion lapponi-glaucosericeae Gams 1936 nom. mut. propos. (sensu Julve 1993); Betulo pubescentis ssp. carpaticae-Alnion alnobetulae Gams 1926 nom. mut. propos. (sensu Julve 1993) | Subalpine deciduous scrub | F2.3 |
| Alno incanae-Salicion pentandrae Kielland-Lund 1981 | Alder-willow riparian floodplain forests on nutrient-rich alluvial soils of boreal zone of Scandinavia and northern Russia | Riparian and gallery woodland, with dominant [Alnus], [Betula], [Populus] or [Salix] | G1.1 | |
| Alno-Quercion roboris Horvat 1950 | Alder-oak riparian floodplain forests on nutrient-rich alluvial soils of temperate regions of Balkan Peninsula | Alnion incanae Horvat 1938; Alno-Quercion roboris Horvat 1937; Ulmion Simon 1957 | Mixed riparian floodplain and gallery woodland | G1.2 |
| Alopecuro-Glycerion spicatae S. Brullo et al. 1994 | Vegetation of hygrophilous herblands of shallow montane pools characterised by large water-depth fluctuations at high altitudes of Sicily | Species-rich helophyte beds | C3.1 | |
| Althaeion officinalis Golub et Mirkin in Golub 1995 | Sub-saline periodically flooded meadows of Lower Volga valley | Moist or wet eutrophic and mesotrophic grassland | E3.4 | |
| Althaeion officinalis Golub et Mirkin in Golub 1995 | Sub-saline periodically flooded meadows of Lower Volga valley | Moist or wet tall-herb and fern fringes and meadows | E5.4 | |
| Alyssion bertolonii E. Pignatti et Pignatti 1977 | Meso-supramediterranean ultramafic garrigues of northern Tuscany, Liguria and Northern Apennines | Euphorbion ligusticae Nowak 1987 | Inland sand and rock with open vegetation | E1.1 |
| Alyssion heldreichii Bergmeier et al. 2009 | Ultramafic xeric rocky grasslands of northern Hellas and southern Macedonia | Inland sand and rock with open vegetation | E1.1 | |
| Alysso granatensis-Brassicion barrelieri Rivas-Mart. et Izco 1977 | Spring pioneer vegetation of nutrient-poor soils of Spanish Meseta Central | Thero-Bromion Rivas Goday et Rivas-Mart. 1963 | Anthropogenic herb stands | E5.1 |
| Alysso sphaciotici-Valantion apricae Bergmeier 2002 | Oromediterranean calcareous and dolomitic scree vegetation of Crete | Scutellarion hirtae Zaffran 1990 | Calcareous and ultra-basic screes of warm exposures | H2.6 |
| Alysso-Festucion pallentis Moravec in Holub et al. 1967 | Xerophilous rocky grasslands on shallow soils over mineral-rich siliceous and Silurian limestone rocks of western Central Europe | Helianthemo cani-Festucion pallentis Kolbek in Moravec et al. 1983; Polytricho piliferi-Festucion cinereae Schubert 1974; Diantho gratianopolitani-Melicion ciliatae Royer 1991; Polytricho piliferi-Festucion pallentis Schubert 1974 corr. Schubert et al. 2001; Teucrio botryos-Melicion ciliatae (Korneck 1974) Royer 1987 | Inland sand and rock with open vegetation | E1.1 |
| Alysso-Sedion Oberd. et T. Müller in T. Müller 1961 | Thermophilous stonecrop communities of weathered calcareous rocks | Allio sphaerocephali-Sedion albi (Oberd. et T. Müller in T. Müller 1961) de Foucault 1999; Alysso-Veronicion praecocis Passarge 1977; Sedo albi-Poion compressae (Oberd. et T. Müller in T. Müller 1961) de Foucault 1999; Sedo-Teucrion Doing 1963; Valerianello-Veronicion arvensis Passarge 1996; Gageo bohemicae-Sedion albi (Oberd. 1957) de Foucault 1999; Acino arvensis-Arenario serpyllifoliae de Foucault 1989; Sedo albi-Paronychion serpyllifoliae Tx. et Oberd. 1954 | Inland sand and rock with open vegetation | E1.1 |
| Alysso-Sedion Oberd. et T. Müller in T. Müller 1961 | Thermophilous stonecrop communities of weathered calcareous rocks | Allio sphaerocephali-Sedion albi (Oberd. et T. Müller in T. Müller 1961) de Foucault 1999; Alysso-Veronicion praecocis Passarge 1977; Sedo albi-Poion compressae (Oberd. et T. Müller in T. Müller 1961) de Foucault 1999; Sedo-Teucrion Doing 1963; Valerianello-Veronicion arvensis Passarge 1996; Gageo bohemicae-Sedion albi (Oberd. 1957) de Foucault 1999; Acino arvensis-Arenario serpyllifoliae de Foucault 1989; Sedo albi-Paronychion serpyllifoliae Tx. et Oberd. 1954 | Weathered rock and outcrop habitats | H3.6 |
| Amelanchiero-Buxion O. de Bolòs et Romo in Romo 1989 | Pyrenean and western Catalonian submediterranean sub-xeric mantle scrub | Submediterranean deciduous thickets and brushes | F3.2 | |
| Ammophilion Br.-Bl. 1921 | Vegetation of warm-temperate mediterranean tall-grass swards on embryonic coastal sand dunes | Ammophilion australis Br.-Bl. 1921 corr. Géhu 1998; Euphorbio-Ammophilion arenariae Géhu et Géhu-Franck 1969; Agropyrion mediterraneum Géhu et Géhu-Franck 1969; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2002; Agropyrion juncei Pignatti 1953; Ammophilion Br.-Bl. 1933; Ammophilion littori-arenariae Br.-Bl. 1921; Euphorbio-Festucion dumetori Géhu 1975; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2001; Zygophyllion albi Géhu et al. 1990; Zygophyllion albi Géhu et al. 1991; Ammophilion arundinaceae Br.-Bl. 1921 corr. Géhu et al. in Rivas-Mart. et al. 1990 | Machair | B1.9 |
| Ammophilion Br.-Bl. 1921 | Vegetation of warm-temperate mediterranean tall-grass swards on embryonic coastal sand dunes | Ammophilion australis Br.-Bl. 1921 corr. Géhu 1998; Euphorbio-Ammophilion arenariae Géhu et Géhu-Franck 1969; Agropyrion mediterraneum Géhu et Géhu-Franck 1969; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2002; Agropyrion juncei Pignatti 1953; Ammophilion Br.-Bl. 1933; Ammophilion littori-arenariae Br.-Bl. 1921; Euphorbio-Festucion dumetori Géhu 1975; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2001; Zygophyllion albi Géhu et al. 1990; Zygophyllion albi Géhu et al. 1991; Ammophilion arundinaceae Br.-Bl. 1921 corr. Géhu et al. in Rivas-Mart. et al. 1990 | Shifting coastal dunes | B1.3 |
| Ammophilion Br.-Bl. 1921 | Vegetation of warm-temperate mediterranean tall-grass swards on embryonic coastal sand dunes | Ammophilion australis Br.-Bl. 1921 corr. Géhu 1998; Euphorbio-Ammophilion arenariae Géhu et Géhu-Franck 1969; Agropyrion mediterraneum Géhu et Géhu-Franck 1969; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2002; Agropyrion juncei Pignatti 1953; Ammophilion Br.-Bl. 1933; Ammophilion littori-arenariae Br.-Bl. 1921; Euphorbio-Festucion dumetori Géhu 1975; Sporobolion arenarii (Géhu et Géhu-Franck ex Géhu et Biondi 1994) Rivas-Mart. et al. 2001; Zygophyllion albi Géhu et al. 1990; Zygophyllion albi Géhu et al. 1991; Ammophilion arundinaceae Br.-Bl. 1921 corr. Géhu et al. in Rivas-Mart. et al. 1990 | Sand beaches above the driftline | B1.2 |
| Amphoricarpion neumayeri Lakušic 1968 | Limestone crevice communities of subalpine to alpine belts of central and southeastern Dinarides | Amphoricarpion autariati Lakušic 1967; Amphoricarpion autariati Lakušic 1968; Amphoricarpion autariati Lakušic 1970; Amphoricarpion bertiscei Lakušic 1967; Amphoricarpion bertiscei Lakušic 1968; Amphoricarpion bertiscei Lakušic 1970; Amphoricarpion neumayeri Lakušic et al. 1970; Amphoricarpion neumayeri Lakušic et al. 1977 | Basic and ultra-basic inland cliffs | H3.2 |
| Androsacion alpinae Br.-Bl. in Br.-Bl. et Jenny 1926 | Vegetation of siliceous screes and moraines of alpine and subnival belts of Alps, Carpathians and Balkans | Allosurion crispi Jenny-Lips 1930; Oxyrion Gams 1936; Poion laxae Lakušic et al. 1977; Poion laxae Lakušic et al. 1979; Polygonion alpini N. Randelovic 1995; Veronicion baumgartenii Coldea 1991 | Temperate-montane acid siliceous screes | H2.3 |
| Androsacion ciliatae Rivas-Mart. 1988 | Subnival and alpine summit scree vegetation of Central Pyrenees | Temperate-montane calcareous and ultra-basic screes | H2.4 | |
| Androsacion vandellii Br.-Bl. in Br.-Bl. et Jenny 1926 nom. corr. | Vegetation of siliceous rock crevices and ledges in alpine and nival belts of Central European mountains | Androsacion vandellii Br.-Bl. in Br.-Bl. et Jenny 1926 corr. Rivas-Mart. et al. 2002; Androsacion multiflorae Br.-Bl. in Br.-Bl. et Jenny 1926; Saxifragion bryoidis Nègre 1968 | Acid siliceous inland cliffs | H3.1 |
| Andryalion agardhii Rivas-Mart. ex Rivas Goday et Mayor 1966 | Baetic supra-oromediterranean pulvinate scrub on calcareous lithosols | Andryalion agardhii Rivas-Mart. 1961 | Hedgehog-heaths | F7.4 |
| Andryalion ragusinae Rivas Goday et Esteve 1972 | Thermo-supramediterranean saxicolous communities of dolomite and ultramafic gravel slopes and screes of southern Iberia | Andryalo ramosissimae-Crambion filiformis (Rivas Goday et Esteve 1972) Rivas-Mart. et al. 1973; Andryalion ramosissimae Rivas Goday et Esteve 1972 nom. mut. propos. | Calcareous and ultra-basic screes of warm exposures | H2.6 |
| Anemonastro sibirici-Festucion ovinae Chytrý et al. 1993 | Moderately chionophilous silicicolous alpine grasslands of southern Siberian mountains and South Urals | Acid alpine and subalpine grassland | E4.3 | |
| Anemonion speciosae Minaeva ex Onipchenko 2002 | Alpine swards on siliceous substrates of Caucasus | Anemonion speciosae Minaeva 1987; Alchemillo caucasicae-Campanulion tridnetatae Korotkov et Belonovskaya 2000 | Acid alpine and subalpine grassland | E4.3 |
| Anthemido ruthenicae-Sisymbrion orientalis Solomakha 1990 | Weed communities of cereal crops on base-rich soils of Crimea | Arable land with unmixed crops grown by low-intensity agricultural methods | I1.3 | |
| Anthemido ruthenicae-Sisymbrion orientalis Solomakha 1990 | Weed communities of cereal crops on base-rich soils of Crimea | Intensive unmixed crops | I1.1 | |
| Anthriscion nemorosae S. Brullo in S. Brullo et Marcenó 1985 | Ruderal and semi-natural fringe thermophilous communities of short-lived low herbs on nutrient-rich soils at high atitudes of (sub)mediterranean Europe | Anthropogenic herb stands | E5.1 | |
| Anthyllidion barbae-jovis S. Brullo et De Marco 1989 | Subaerohaline coastal dwarf scrub on salt-sprayed cliffs of eastern Tyrrhenian Sea | Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo ex Mayer 1995; Helichrysion litorei Biondi 2007; Helichrysion litorei Biondi in Biondi et al. 2013; Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo in Bartolo et al. 1992 | Thermo-Mediterranean scrub | F5.5 |
| Anthyllidion barbae-jovis S. Brullo et De Marco 1989 | Subaerohaline coastal dwarf scrub on salt-sprayed cliffs of eastern Tyrrhenian Sea | Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo ex Mayer 1995; Helichrysion litorei Biondi 2007; Helichrysion litorei Biondi in Biondi et al. 2013; Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo in Bartolo et al. 1992 | Western garrigues | F6.1 |
| Anthyllidion barbae-jovis S. Brullo et De Marco 1989 | Subaerohaline coastal dwarf scrub on salt-sprayed cliffs of eastern Tyrrhenian Sea | Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo ex Mayer 1995; Helichrysion litorei Biondi 2007; Helichrysion litorei Biondi in Biondi et al. 2013; Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo in Bartolo et al. 1992 | Rock cliffs, ledges and shores, with angiosperms | B3.3 |
| Anthyllidion barbae-jovis S. Brullo et De Marco 1989 | Subaerohaline coastal dwarf scrub on salt-sprayed cliffs of eastern Tyrrhenian Sea | Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo ex Mayer 1995; Helichrysion litorei Biondi 2007; Helichrysion litorei Biondi in Biondi et al. 2013; Plantagini-Thymelaeion hirsutae Bartolo et S. Brullo in Bartolo et al. 1992 | Xero-halophile scrubs | F6.8 |
| Anthyllidion hermanniae Klein 1972 | Cyrno-Sardean oromediterranean cushion-tragacantic scrub on exposed and windy crests | Hedgehog-heaths | F7.4 | |
| Anthyllido hamosae-Malcolmion lacerae Rivas Goday 1958 | Thermomediterranean sandy ephemeral on sandy of western and southwestern Iberia | Hymenocarpo hamosi-Malcolmion trilobatae Rivas Goday 1958 nom. mut. propos. | Open Mediterranean dry acid and neutral grassland | E1.A |
| Anthyllido hamosae-Malcolmion lacerae Rivas Goday 1958 | Thermomediterranean sandy ephemeral on sandy of western and southwestern Iberia | Hymenocarpo hamosi-Malcolmion trilobatae Rivas Goday 1958 nom. mut. propos. | Coastal stable dune grassland (grey dunes) | B1.4 |
| Anthyllido terniflorae-Salsolion papillosae Rivas Goday et Esteve 1968 | Almerian infra-thermomediterranean tomillar on ultramafic soils | Frankenio-Salsolion genistoidis Rivas Goday et Borja 1961 | Western garrigues | F6.1 |
| Anthyllido terniflorae-Salsolion papillosae Rivas Goday et Esteve 1968 | Almerian infra-thermomediterranean tomillar on ultramafic soils | Frankenio-Salsolion genistoidis Rivas Goday et Borja 1961 | Thermo-Mediterranean scrub | F5.5 |
