Alnus glutinosa
Contents |
Photos [edit]
Habitat & forests [edit]
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Losar de la Vera, Spain
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in Roihuvuori, Helsinki.
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in the Burgwald, Germany.
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Bruchwald im Briesetal bei Birkenwerder (Brandenburg)
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in the Parforceheide (Berlin/Potsdam), Germany.
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in Unterspreewald and the river Groß Wasserburger Spree, Germany
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Blach alder habitat in winter (Alder ecotype: Gråsten, Denmark)
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in Białowieża Forest
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im Brodaer Holz bei Neubrandenburg
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Forest floor of Ribeso nigri-Alnetum glutinosae - alder carr - Poland.
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Alder trees in the littoral zone of Bobięcińskie Wielkie Lake, Poland
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Black alder habitat in Denmark.
Trees [edit]
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in Marburg, Germany.
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in Marburg, Germany.
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in Marburg, Germany.
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in winter in Marburg, Germany.
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in Belgium
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cultivated, Morton Arboretum
acc. 301-86*4 -
cultivated, Lisle, Illinois, USA
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in Styria, Austria, Tree in March, still without leaves
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Ząbki, Poland
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Munkholmen, Stockholm archipelago
Bark [edit]
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Bark
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Bark
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Bark
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Bark
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Bark (old tree)
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Bark
Leaves [edit]
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Leaf buds
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bud
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leaves
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subsp. barbata
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subsp. barbata
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Losar de la Vera, Spain
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Losar de la Vera, Spain
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Inflorescences [edit]
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Foliage, maturing male and female inflorescences
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Foliage, maturing male and female inflorescences
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Male [edit]
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catkins
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flowering male catkin
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flowering male catkin
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Fruit / seeds [edit]
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Fruits and seeds -
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Fruits and seeds
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Others [edit]
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Grey stem: Alnus incana
Black stem: Alnus glutinosa -
Cultivar A. glutinosa 'Imperialis', taken up at the Caputher Gemuende (Havel) in Brandenburg (Germany)
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Suffering from Phytophthora alni
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The Alder Tongue Gall (Taphrina amentorum)
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Roots
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Picidae hollows
Coppiced plants [edit]
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A recently coppiced stool of Alder (Alnus glutinosa), Hampshire, England, 2005.
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The same stool after one year's regrowth.
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Internal roots in dead wook
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Internal roots in dead wook
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Internal roots in dead wook
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Internal roots in dead wook
