European alder

Alnus glutinosa (L.) GAERTN. (European alder)
German: Schwarzerle	Czech: olše lepkavá
Genus: Alnus	Family: Betulaceae,
Mature Height: 25.00 m	Deciduous: deciduous plant
Bloom in: III, IV,	Soil Preferred: clay, wet, nutritive,
Light Required:
Other Attributes: deciduous tree, conical form, obovate, leaf margin incised, tolerance of air pollution,

Photo: Alnus glutinosa, European alder, Alnus

Alnus glutinosa

plant

Alnus glutinosa

European alder

buds

Alnus glutinosa

European alder

flowers

Alnus glutinosa

European alder

leaves back face

Alnus glutinosa

European alder

leaves front face

Alnus glutinosa

European alder

pests

Plants of Genus Alnus:

01) Alnus cordata (LOISEL.) DESF (Italian alder), Ger: Neapilotanische-Erle, Czech: olše srdčitá
02) Alnus glutinosa (L.) GAERTN. (European alder), Ger: Schwarzerle, Czech: olše lepkavá

Photo Gallery DF

[cz|Marie Fárová] Olše lepkavá - plod a jehnědy (Alnus glutinosa)

[cz|Marie Fárová] Olše lepkavá (Alnus glutinosa)

[cz|Marie Fárová] Olše lepkavá - plod a jehnědy (Alnus glutinosa)

Articles: Alnus glutinosa, European alder

Garden-en.com:

Alnus rhombifolia - Alder Shade

Very fast growing to 50 to 75 feet or clip to shape. Wide spreading. Very tolerant of heat and wind. Likes a very consistent source of water. Would make a good lawn tree, or planted near or around rivers or streams. Hardy to about -10 to -20°sF. Publisher: Cliftons Nursery... (Garden-en.com)