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Tag Archives: Corylus avellana

69/365 The sex life of Hazels

10 Sunday Mar 2019

Posted by sconzani in 365DaysWildin2019, nature, trees

≈ 1 Comment

Tags

British trees, catkins, Corylus avellana, Hazel, Hazel catkins, Hazel female flowers, Hazel male flowers

The catkins of the Hazel tree (Corylus avellana) have almost finished now, which is shame as they are such lovely things, such a pretty symbol of springtime. The catkins, often known as ‘lambs’ tails’, are the male flowers, shedding their pollen as a fine yellow dust as they blow in the wind. The female flowers are less conspicuous, tiny compared to the catkins but also very pretty, a bright lipstick pink. Although the Hazel is monoecious, which means both male and female flowers can be found on the same tree, the female flowers must be pollinated by pollen from a different tree if they are to go on and produce Hazel nuts.

 

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Wild words: catkin

31 Wednesday Jan 2018

Posted by sconzani in nature, spring, trees, winter

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Tags

catkin, Corylus avellana, female Hazel flower, Hazel catkin, Hazel tree, wild words

Catkin: According to the Oxford Dictionary, a late 16th century noun, from the now-obsolete Dutch word katteken for kitten (how sweet is that?), meaning a downy, hanging flowering spike of trees such as willow and hazel, pollinated by the wind.

And now is the time to see catkins, at least where I live in south Wales. I took these photos of male Hazel catkins (Corylus avellana) earlier this week, the gusty breeze helping to spread their yellow pollen, hopefully to fall on the tiny pink female flowers of neighbouring trees, there to develop into fruit and later nuts.

180131 Hazel male catkins (2)
180131 Hazel male catkins (1)

180131 Hazel female flower

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About me

sconzani

sconzani

I'm a writer and photographer; researcher and blogger; birder and nature lover; countryside rambler and city strider; volunteer and biodiversity recorder.

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  • 347/365 Early catkins December 13, 2019
  • 346/365 Sea shells December 12, 2019
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  • 344/365 Another day, another Robin December 10, 2019
  • 343/365 The nut warbler December 9, 2019

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