Alnus glutinosa

Photo: Alnus glutinosa.
Photo: Alnus glutinosa 00.

Branch in flower. Vanhakaupunginlahti, Helsinki, Finland. Wild. 2000-04-01.
Photo: Alnus glutinosa 1.
Photo: Alnus glutinosa 01.

Branch with green cones. Goslar, Germany. Wild. 2004-09-20.
Photo: Alnus glutinosa 2.
Photo: Alnus glutinosa 02.

Green cones and leaf. Helsinki, Finland. Wild. 2003-05-01.
Photo: Alnus glutinosa 3.
Photo: Alnus glutinosa 03.

Branch with cones in winter. Annala, Helsinki, Finland. Wild. 2005-01-19.
Photo: Alnus glutinosa 4.
Photo: Alnus glutinosa 04.

Cones in winter. Annala, Helsinki, Finland. Wild. 2005-01-19.
Photo: Alnus glutinosa 5.
Photo: Alnus glutinosa 05.

Branches in flower. Tammisaari archipelago, Finland. Wild. 2005-05-08.
Photo: Alnus glutinosa 6.
Photo: Alnus glutinosa 06.

Male catkins and female (red) flowers. Tammisaari archipelago, Finland. Wild. 2005-05-08.
Photo: Alnus glutinosa 7.
Photo: Alnus glutinosa 07.

Male catkins and female (red) flowers. Tammisaari archipelago, Finland. Wild. 2005-05-08.
Photo: Alnus glutinosa 8.
Photo: Alnus glutinosa 08.

f. pyramidalis. Tree before the leaves sprout. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2006-04-22.
Photo: Alnus glutinosa 9.
Photo: Alnus glutinosa 09.

f. pyramidalis. Catkins, not yet fully open. Botanical garden Kaisaniemi, Helsinki, Finland. Planted. 2006-04-22.
Photo: Alnus glutinosa 10.
Photo: Alnus glutinosa 10.

Branch in flower. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 11.
Photo: Alnus glutinosa 11.

Male and female flowers. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 12.
Photo: Alnus glutinosa 12.

Catkins, not quite open yet, bright red. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 13.
Photo: Alnus glutinosa 13.

Flowers: male (catkin) and female. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 14.
Photo: Alnus glutinosa 14.

Branch in flower: male (catkin) and female flowers. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 15.
Photo: Alnus glutinosa 15.

Catkins, not quite open yet, bright red - and female flowers. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 16.
Photo: Alnus glutinosa 16.

Flowering branch, with last years' cones. Tammisaari archipelago, Finland. Wild. 2008-03-29.
Photo: Alnus glutinosa 17.
Photo: Alnus glutinosa 17.

Branch in flower. Tapanila, Finland. Planted. 2010-05-17.
Photo: Alnus glutinosa 18.
Photo: Alnus glutinosa 18.

Branch with young leaf and young cones. Tammisaari archipelago, Finland. Wild. 2010-05-23.
Photo: Alnus glutinosa 19.
Photo: Alnus glutinosa 19.

Hanging male flowers. Tapanila, Helsinki, Finland. Wild. 2011-04-23.
Photo: Alnus glutinosa 20.
Photo: Alnus glutinosa 20.

Tree in flower. Tapanila, Helsinki, Finland. Wild. 2011-04-23.
Photo: Alnus glutinosa 21.
Photo: Alnus glutinosa 21.

Branches in early summer. Tapanila, Helsinki, Finland. Wild. 2011-06-09.
Photo: Alnus glutinosa 22.
Photo: Alnus glutinosa 22.

Young leaf. Tapanila, Helsinki, Finland. Wild. 2011-06-09.
Photo: Alnus glutinosa 23.
Photo: Alnus glutinosa 23.

Branches in early summer. Tapanila, Helsinki, Finland. Wild. 2011-06-09.

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