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Corylus avellana

Corylus avellana

Corylus avellana L.
Engl.: common filbert, hazel, hazelnut, cobnut, European filbert, European hazel, filbert, giant filbert, giant hazel.
Deu.: Gewöhnliche Hasel, Haselnuss, Gemeine Hasel, Grosse Hasel, Lambertnuss, Lamberts Hasel.
Suom.: euroopanpähkinäpensas, isopähkinäpensas, pähkinäpensas.
Sven.: hassel, hasselbuske, filberthassel, hasselnöt, vanlig hassel.
Fran.: avelinier, coudrier, noisetier.
Port.: aveleira.
Span.: avellano, avellano de Lambert.
Bot. syn.: Corylus maxima Mill., Corylus pontica K. Koch, Corylus tubulosa Willd.

Photo: Corylus avellana 21.

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Photo: Corylus avellana 21.

Male flowers hanging down. Helsinki bot. g. (Kaisan.), Finland. Planted. 2007-04-02.

Photo: Corylus avellana 20.

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Nuts: three stolen (or fallen), one left. Helsinki bot.g., (Kump.), Finland. Planted. 2006-09-09.

Photo: Corylus avellana 19.

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Next year's male catkins, all ready and green. Helsinki bot.g., (Kump.), Finland. Planted. 2006-09-09.

Photo: Corylus avellana 18.

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Green nuts. Mustila arboretum, Elimäki, Finland. Planted. 2006-07-11.

Photo: Corylus avellana 17.

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Female (red) and male (yellow) flower on a twig. Perheniemi, Finland. Wild. 2006-04-27.

Photo: Corylus avellana 16.

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Photo: Corylus avellana 16.

Flower, hanging down. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 15.

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Branch in flower. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 14.

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Branches in flower. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 13.

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Photo: Corylus avellana 13.

Male flower. Oulunkylä, Helsinki, Finland. Wild. 2005-04-15.

Photo: Corylus avellana 12.

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Branch in male (tiny red) and female (yellow catkin) flower. Oulunkylä, Helsinki, Finland. Wild. 2005-04-15.

Photo: Corylus avellana 11.

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Flowers, male (hanging, yellow) and female (small, red) Perheniemi, Iitti, Finland. Wild. 2004-04-19.

Photo: Corylus avellana 8.

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Shrub in flower. The easiest way to find hazelnuts in your neck of the woods is to find them when they're in flower. No other hanging bare-branched catkins are quite that shade of yellow. They're also easy to spot by the way they grow. Oulunkylä, Helsinki, Finland. Wild. 2002-03-31.

Photo: Corylus avellana 7.

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Male (hanging, yellow) and female (sessile, red) flowers. Oulunkylä, Helsinki, Finland. Wild. 2002-03-31.

Photo: Corylus avellana 6.

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Trees in flower. Oulunkylä, Helsinki, Finland. Wild. 2002-03-31.

Photo: Corylus avellana.

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Branch with green nuts. Mustila arboretum, Elimäki, Finland. Planted. 2000-07-03.

Photo: Corylus avellana 4.

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Flowering bush. Helsinki, Finland. Wild. 2000-05-01.

Photo: Corylus avellana 2.

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Flowering branch. Helsinki, Finland. Wild. 2000-05-01.

Photo: Corylus avellana 1.

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Closeup of flowers. The females are those small red tufts, the male is letting it hang and get blown away. Helsinki, Finland. Wild. 2000-05-01.



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