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.

Corylus avellana L., Pähkinäpensas.

Vanhoja tekstejä: Suomen myrkylliset ja lääkekasvit, 1936.

Photo: Corylus avellana 21.

Photo: Corylus avellana 21. Male flowers hanging down. Helsinki bot. g. (Kaisan.), Finland. Planted. 2007-04-02.

Photo: Corylus avellana 19.

Photo: Corylus avellana 19. Next year's male catkins, all ready and green. Helsinki bot.g., (Kump.), Finland. Planted. 2006-09-09.

Photo: Corylus avellana 20.

Photo: Corylus avellana 20. Nuts: three stolen (or fallen), one left. Helsinki bot.g., (Kump.), Finland. Planted. 2006-09-09.

Photo: Corylus avellana 18.

Photo: Corylus avellana 18. Green nuts. Mustila arboretum, Elimäki, Finland. Planted. 2006-07-11.

Photo: Corylus avellana 17.

Photo: Corylus avellana 17. Female (red) and male (yellow) flower on a twig. Perheniemi, Finland. Wild. 2006-04-27.

Photo: Corylus avellana 14.

Photo: Corylus avellana 14. Branches in flower. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 15.

Photo: Corylus avellana 15. Branch in flower. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 16.

Photo: Corylus avellana 16. Flower, hanging down. Helsinki bot.g. (Kaisan.), Finland. Planted. 2006-04-22.

Photo: Corylus avellana 13.

Photo: Corylus avellana 13. Male flower. Oulunkylä, Helsinki, Finland. Wild. 2005-04-15.

Photo: Corylus avellana 12.

Photo: Corylus avellana 12. Branch in male (tiny red) and female (yellow catkin) flower. Oulunkylä, Helsinki, Finland. Wild. 2005-04-15.

Photo: Corylus avellana 11.

Photo: Corylus avellana 11. Flowers, male (hanging, yellow) and female (small, red) Perheniemi, Iitti, Finland. Wild. 2004-04-19.

Photo: Corylus avellana 8.

Photo: Corylus avellana 8. 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 6.

Photo: Corylus avellana 6. Trees in flower. Oulunkylä, Helsinki, Finland. Wild. 2002-03-31.

Photo: Corylus avellana 7.

Photo: Corylus avellana 7. Male (hanging, yellow) and female (sessile, red) flowers. Oulunkylä, Helsinki, Finland. Wild. 2002-03-31.

Photo: Corylus avellana.

Photo: Corylus avellana. Branch with green nuts. Mustila arboretum, Elimäki, Finland. Planted. 2000-07-03.

Photo: Corylus avellana 1.

Photo: Corylus avellana 1. 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.

Photo: Corylus avellana 2.

Photo: Corylus avellana 2. Flowering branch. Helsinki, Finland. Wild. 2000-05-01.

Photo: Corylus avellana 4.

Photo: Corylus avellana 4. Flowering bush. Helsinki, Finland. Wild. 2000-05-01.