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Beech Family [Fagaceae] |
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16th July 2016, Lune Valley, Sedbergh. | Photo: © RWD |
A short immature tree with the trunk hidden by lower leaves. |
16th July 2016, Lune Valley, Sedbergh. | Photo: © RWD |
Same young tree from the other side. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Hanging out over the canal... |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Tree covered in Ivy hiding bark, leaving just the leaves visible. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Leaves semi-glossy, wavy along the lines of the veins. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Leaves alternate on thin branches, larger leaves near the end of the branch, rear ones smaller and angled backwards. Leaves start suddenly, widen gradually, then taper abruptly to a point. Forwardly directed teeth. |
13th July 2012, Hyde Park, London. | Photo: © Alison Lindsay |
Male flowers. The male catkins are long and white, a bit like pipe-cleaners of old (which were also very usefully deployed to help clean out small test-tubes from dangerous chemistry experiments at home...). |
13th July 2012, Hyde Park, London. | Photo: © Alison Lindsay |
Male flowers. Has hundreds of white anthers coming off from all around. |
13th July 2012, Hyde Park, London. | Photo: © Alison Lindsay |
Male flowers. The numerous filaments each have a white anther at the termination. |
13th July 2012, Hyde Park, London. | Photo: © Alison Lindsay |
Male flowers. The white anthers go pinky brown. |
3rd Sept 2005, Kelsey, Cheshire. | Photo: © RWD |
The fruits, on female trees, are golf-ball sized spheres covered in extremely sharp spines each pointing in differing directions. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Female Tree. They fall to the ground when ripe. |
14th Sept 2014, Chesterfield Canal, Ranby, Yorkshire. | Photo: © RWD |
Female Tree. These two fruits still have spent parts of the female flower attached (the brown catkins). |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
It is impossible to pick one up off the ground without having at least a few spines painfully piercing the skin no matter how gingerly you try to pick it up! An extremely effective deterrent against any bird or mammal who may so dare to try and get at the sweet chestnut within. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
The stiff spines emerge and branch at every which angle from several centres all over the fruit case. |
30th Sept 2011, Hayfield, Derbyshire. | Photo: © RWD |
When ripe the spiny fruit case splits into three releasing the brownish sweet chestnuts. |
21st Nov 2013, Great Woolden Moss, Glazebrook, Warrington. | Photo: © RWD |
The very prickly 'shell' splits into 4 quarters to reveal the fruits within, still with parts of the style attached. |
30th Sept 2011, Hayfield, Derbyshire. | Photo: © RWD |
21st Nov 2013, Great Woolden Moss, Glazebrook, Warrington. | Photo: © RWD |
One nut to crack them all. Just ripe for roasting. |
24th Sept 2011, Ranby, Chesterfield Canal. | Photo: © RWD |
Dead leaves hang from the tree like brown handkerchiefs before dropping off. |
19th June 2012, National Trust grounds, Attingham Park, Shropshire. | Photo: © Phil Owen |
Young trees have a dull silvery-purple bark, but by 60 years is brown with deep spiralling ridges, usually clockwise. |
14th Sept 2014, Chesterfield Canal, Ranby, Yorkshire. | Photo: © RWD |
Like woven tapestry parts of the bark intertwine in the opposite direction to the overall clockwise twist. Perhaps these counter-clockwise parts are instrumental in the outer bark attaining its clockwise twist? |
19th June 2012, National Trust grounds, Attingham Park, Shropshire. | Photo: © Phil Owen |
Deep ridges. |
21st Nov 2013, Great Woolden Moss, Glazebrook, Warrington. | Photo: © RWD |
Aerial leaves in their late Autumn colours. |
21st Nov 2013, Great Woolden Moss, Glazebrook, Warrington. | Photo: © RWD |
Fallen leaves in late Autumn. |
Easily confused with other: Uniquely identifiable characteristics Distinguishing Feature : The extremely spiny golf-ball-sized fruit with edible (after cooking) Sweet Chestnut within. No relation to : Horse-Chestnut (Aesculus hippocastanum) [trees with a similar name but belonging to differing family (Sapindaceae)]. The fruits are similar (called 'conkers' for Horse-chestnut) but in the case of the latter are not edible even after baking. Sweet Chestnut is a Monoecious plant with separate male and female flowers on the same plant. The male flowers are in short catkins, the female mostly inconspicuous.
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Castanea | sativa | ⇐ Global Aspect ⇒ | Fagaceae |
Castanea (Sweet Chestnut) |
Beech Family [Fagaceae] |