Alnus glutinosa-Alnus incana forest on riparian and mineral soils
Description (English)
Riparian and non-riparian forests dominated by alder (Alnus glutinosa, Alnus incana), and sometimes ash (Fraxinus angustifolia, Fraxinus excelsior), typically without many softwood willows in the canopy and occurring throughout Europe along streams and small to medium rivers. The field layer can be quite species-rich.
Source: EUNIS habitat classification
Quick facts
EUNIS habitat type | code T12 |
---|---|
Relation to | Resolution 4 habitat type (used for designation of Emerald sites) |
Legal status
Relation to other habitat types mentioned in legal instruments
Vegetation types
Relation to vegetation types (syntaxa)
Not availableIndicator species
Diagnostic species occur concentrated in the habitat in question, but are absent or rare in other habitats. They are good positive indicators of the habitat, but they do not need to occur in every location of the habitat.
Species scientific name | English common name | Species group |
---|---|---|
Alnus glutinosa | Flowering Plants | |
Alnus incana | Flowering Plants | |
Impatiens noli-tangere | Flowering Plants | |
Carex remota | Flowering Plants | |
Chrysosplenium alternifolium | Flowering Plants | |
Prunus padus | Flowering Plants | |
Stachys sylvatica | Flowering Plants | |
Fraxinus excelsior | Flowering Plants | |
Plagiomnium undulatum | Mosses & Liverworts | |
Filipendula ulmaria | Flowering Plants | |
Crepis paludosa | Flowering Plants | |
Aegopodium podagraria | Flowering Plants | |
Circaea lutetiana | Flowering Plants | |
Cirsium oleraceum | Flowering Plants | |
Athyrium filix-femina | Ferns | |
Urtica dioica | Flowering Plants | |
Cardamine amara | Flowering Plants |
Constant species occur frequently in the habitat, but they may include generalist species that are also frequent in other habitats.
Species scientific name | English common name | Species group |
---|---|---|
Alnus glutinosa | Flowering Plants | |
Urtica dioica | Flowering Plants | |
Fraxinus excelsior | Flowering Plants | |
Athyrium filix-femina | Ferns | |
Filipendula ulmaria | Flowering Plants | |
Deschampsia cespitosa | Flowering Plants | |
Oxalis acetosella | Flowering Plants | |
Ranunculus repens | Flowering Plants | |
Geum urbanum | Flowering Plants | |
Impatiens noli-tangere | Flowering Plants | |
Geranium robertianum | Flowering Plants | |
Aegopodium podagraria | Flowering Plants | |
Stachys sylvatica | Flowering Plants | |
Rubus idaeus | Flowering Plants | |
Corylus avellana | Flowering Plants | |
Alnus incana | Flowering Plants | |
Plagiomnium undulatum | Mosses & Liverworts | |
Caltha palustris | Flowering Plants | |
Brachypodium sylvaticum | Flowering Plants |
Dominant species are those that often reach high cover in the habitat, thus determining the habitat physiognomy.
Species scientific name | English common name | Species group |
---|---|---|
Alnus glutinosa | Flowering Plants | |
Alnus incana | Flowering Plants | |
Fraxinus excelsior | Flowering Plants | |
Urtica dioica | Flowering Plants |
Other classifications
Classification | Code | Habitat type name | Relationship type |
---|---|---|---|
EUNIS Habitat Classification 2007 (revised descriptions 2012) | G1.2 | Mixed riparian floodplain and gallery woodland | narrower |
European Red List of Habitats | G1.2a | Alnus woodland on riparian and upland soils | same |
History
Classification | Code | Habitat type name | Relationship type | Comment |
---|---|---|---|---|
EUNIS Habitat Classification 200410 | G1.2 | Mixed riparian floodplain and gallery woodland | same | |
EUNIS Habitat Classification 200308 | G1.2 | Fluvial Fraxinus - Alnus and Quercus - Ulmus - Fraxinus woodland | same | |
EUNIS Habitat Classification 200202 | G1.2 | Fluvial Fraxinus - Alnus and Quercus - Ulmus - Fraxinus woodland | same | |
EUNIS Habitat Classification 199910 | G1.2 | Fluvial Fraxinus - Alnus and Quercus - Ulmus - Fraxinus woodland | same | |
EUNIS Habitat Classification 199811 | G1.2 | Fluvial Fraxinus-Alnus and Quercus-Ulmus-Fraxinus woodland | same | |
EUNIS Habitat Classification 199712 | G1.4 | Fluvial ash-alder and oak-elm-ash woodland | same |